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Question 1
Direction: Find the wrong term in the given series:
2096, 1044, 518, 255, 125.5, 57.75
Question 2
Direction: In the given series one number is wrong, find out the wrong number.
7, 50, 295, 1495, 7495
Question 3
Direction: What should come in place of the question mark '?' in the following number series?
5, 6, 45, 126, 405, 1206, ?
Question 4
Direction: What should come in place of question mark (?) in the following number series?
3, 14, 62, 283, 1351, ?, 32934
Question 5
In the question, Quantity I and Quantity II are given. You have to solve both the Quantity to establish the correct relation between Quantity I and Quantity II and choose the correct option.
Quantity I: The downstream speed of boat
The total time taken by a boat to cover 120 km while travelling upstream and 280 km while travelling downstream is 
hours. The ratio of speed the boat in still water and the speed of the stream is 3 : 1.
Quantity II: 55 km/hr
Question 6
Direction: Given below are two quantities named I and II. Based on the given information, you have to determine the relation between the two quantities. You should use the given data and your knowledge of Mathematics to choose among the possible answers.
Quantity I: Number of girls in class
Average weight of boys in a class of total strength 50 is 40 kg while average weight of girls is 35 kg. The average weight of class is 38 kg.
Average weight of boys in a class of total strength 50 is 40 kg while average weight of girls is 35 kg. The average weight of class is 38 kg.
Quantity II: 20
Question 7
Direction: In the following question two equations are given in variables X and Y. You have to solve these equations and determine the relation between X and Y.
I. x2 – 18.5x + 75 = 0
II. 2y2 + 40y + 175.5 = 0
Question 8
Direction: In the following question two equations are given in variables X and Y. You have to solve these equations and determine relation between X and Y.
I. 18X² + 12X – 126 = 0
II. 24Y² + 11Y – 200 = 0
Question 9
Direction: What approximate value will come in place of the question mark (?) in the following question? (You are not expected to calculate the exact value)
23.98% of 69.91% of 1200 + 19.89% of 89.97% of 3500 = ?
Question 10
Direction: What approximate value should come in place of the question marks (?) in the following questions? (Note: you are not expected to calculate the exact value.)
(7171 + 3308 + 1195) ÷ (892 + 214 + 543) = ?
Question 11
Directions: Study the following information carefully to answer the questions that follow.
A company produces 4 different products viz., ACs fans, refrigerators and ovens each product of two different qualities, i.e., Quality-A and Quality-B. The company produces a total of 500 products. One-fifth of total number of products are fans out of which 35% are of Quality-B. Fifteen per cent of the total number of products are ACs. Two-third of AC's are of Quality-A. Twenty five per cent of the total number of Products are refrigerators out of which 40 are of Quality-B. Ten per cent of the number of ovens are of Quality-B.
A company produces 4 different products viz., ACs fans, refrigerators and ovens each product of two different qualities, i.e., Quality-A and Quality-B. The company produces a total of 500 products. One-fifth of total number of products are fans out of which 35% are of Quality-B. Fifteen per cent of the total number of products are ACs. Two-third of AC's are of Quality-A. Twenty five per cent of the total number of Products are refrigerators out of which 40 are of Quality-B. Ten per cent of the number of ovens are of Quality-B.
What is the total number of AC’s and ovens of Quality-B and fans and refrigerators of Quality-A together made by the company?
Question 12
Directions: Study the following information carefully to answer the questions that follow.
A company produces 4 different products viz., ACs fans, refrigerators and ovens each product of two different qualities, i.e., Quality-A and Quality-B. The company produces a total of 500 products. One-fifth of total number of products are fans out of which 35% are of Quality-B. Fifteen per cent of the total number of products are ACs. Two-third of AC's are of Quality-A. Twenty five per cent of the total number of Products are refrigerators out of which 40 are of Quality-B. Ten per cent of the number of ovens are of Quality-B.
A company produces 4 different products viz., ACs fans, refrigerators and ovens each product of two different qualities, i.e., Quality-A and Quality-B. The company produces a total of 500 products. One-fifth of total number of products are fans out of which 35% are of Quality-B. Fifteen per cent of the total number of products are ACs. Two-third of AC's are of Quality-A. Twenty five per cent of the total number of Products are refrigerators out of which 40 are of Quality-B. Ten per cent of the number of ovens are of Quality-B.
What is the average number of products of Quality-A made by the company?
Question 13
Directions: Study the following information carefully to answer the questions that follow.
A company produces 4 different products viz., ACs fans, refrigerators and ovens each product of two different qualities, i.e., Quality-A and Quality-B. The company produces a total of 500 products. One-fifth of total number of products are fans out of which 35% are of Quality-B. Fifteen per cent of the total number of products are ACs. Two-third of AC's are of Quality-A. Twenty five per cent of the total number of Products are refrigerators out of which 40 are of Quality-B. Ten per cent of the number of ovens are of Quality-B.
A company produces 4 different products viz., ACs fans, refrigerators and ovens each product of two different qualities, i.e., Quality-A and Quality-B. The company produces a total of 500 products. One-fifth of total number of products are fans out of which 35% are of Quality-B. Fifteen per cent of the total number of products are ACs. Two-third of AC's are of Quality-A. Twenty five per cent of the total number of Products are refrigerators out of which 40 are of Quality-B. Ten per cent of the number of ovens are of Quality-B.
What is the respective ratio between the number of ovens of Quality-B and the number of fans of Quality-A?
Question 14
Directions: Study the following information carefully to answer the questions that follow.
A company produces 4 different products viz., ACs fans, refrigerators and ovens each product of two different qualities, i.e., Quality-A and Quality-B. The company produces a total of 500 products. One-fifth of total number of products are fans out of which 35% are of Quality-B. Fifteen per cent of the total number of products are ACs. Two-third of AC's are of Quality-A. Twenty five per cent of the total number of Products are refrigerators out of which 40 are of Quality-B. Ten per cent of the number of ovens are of Quality-B.
A company produces 4 different products viz., ACs fans, refrigerators and ovens each product of two different qualities, i.e., Quality-A and Quality-B. The company produces a total of 500 products. One-fifth of total number of products are fans out of which 35% are of Quality-B. Fifteen per cent of the total number of products are ACs. Two-third of AC's are of Quality-A. Twenty five per cent of the total number of Products are refrigerators out of which 40 are of Quality-B. Ten per cent of the number of ovens are of Quality-B.
What is the difference between the number of ACs of Quality A and Quality B?
Question 15
Directions: Study the following information carefully to answer the questions that follow.
A company produces 4 different products viz., ACs fans, refrigerators and ovens each product of two different qualities, i.e., Quality-A and Quality-B. The company produces a total of 500 products. One-fifth of total number of products are fans out of which 35% are of Quality-B. Fifteen per cent of the total number of products are ACs. Two-third of AC's are of Quality-A. Twenty five per cent of the total number of Products are refrigerators out of which 40 are of Quality-B. Ten per cent of the number of ovens are of Quality-B.
A company produces 4 different products viz., ACs fans, refrigerators and ovens each product of two different qualities, i.e., Quality-A and Quality-B. The company produces a total of 500 products. One-fifth of total number of products are fans out of which 35% are of Quality-B. Fifteen per cent of the total number of products are ACs. Two-third of AC's are of Quality-A. Twenty five per cent of the total number of Products are refrigerators out of which 40 are of Quality-B. Ten per cent of the number of ovens are of Quality-B.
Number of refrigerators of Quality-A is what percentage of the total number of ovens (both Quality-A and B together)?
Question 16
Two pipes A and B are fitted with a tank. Pipe A can fill
th of the tank in 27 hours while pipe B can fill the empty tank completely in 30 hours. In what time will the both pipes together fill the empty tank completely?
th of the tank in 27 hours while pipe B can fill the empty tank completely in 30 hours. In what time will the both pipes together fill the empty tank completely?
Question 17
How many litres of water which costs Rs 0 per litre must be added to a flask which contains 30 litres of milk at a cost Rs 10 per litre so that the cost of milk reduced to Rs 6 per litre?
Question 18
The ratio of the speeds of the train and the man is 7 : 1. The length of the train is 850m and crosses a pole in 1 minute 25 seconds. Find the difference between time taken by man and train to cross the 350m long platform.
Question 19
A covers 1/4th of his journey at 30 km/h and 2/5th of the rest at 24 km/hr and half of the rest at 27 km/hr and rest at the speed of 90 km/hr. What is the average speed of A ?
Question 20
The downstream speed and the upstream speed of a boat are 16 km/hr and 12 km/hr respectively. Difference between the downstream time and the upstream time is 2 hours. Calculate the total time for the entire journey if the total distance covered is 88 km? (Here downstream time is greater than upstream time)
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Feb 15PO, Clerk, SO, Insurance
