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IBPS PO & Clerk: Quant Jumbo Quiz:28.10.2018

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Question 1

Direction: In the following question, there are two equations. Solve the equations and answer accordingly:
I. 2m (4m + 1) = 3
II. 7n2 – 3n = 6n – 7n2 – 1

Question 2

Direction: In the following question two equations are given in variables m and n. You have to solve these equations and determine relation between m and n.
I. m2 – 4m = 21
II. n2 + 7n + 12 = 0

Question 3

Direction: What approximate value should come in place of the question mark (?) in the following question (Note: You are not expected to calculate the exact value)?
369.01÷9.03+123.98÷8.01+1824.91 = ?

Question 4

Direction: What approximate value should come in place of the question mark (?) in the following question (Note: You are not expected to calculate the exact value)?
2416.987+88.021÷10.985×6.025=16.987×?

Question 5

Direction: What approximate value should come in place of the question mark (?) in the following question (Note: You are not expected to calculate the exact value)?
(114+234.98)=7*?

Question 6

Direction: Which of the following number in the series is wrong?
38 38 57 114 284 855

Question 7

Direction: Which of the following number in the series is wrong?
74, 99, 50, 125, 10, 179

Question 8

Direction: Study the bar graph carefully and answer the given questions.

The Bar Graph below shows time taken (in hours) by 5 different pipes to fill a tank.

Note: The time taken by pipe A, B, C, D and E to empty the same tank is 15 hours, 10 hours, 16 hours, 8 hours and 10 hours respectively.
Two pipes A and B are used to fill the tank but due to some damage both the pipes worked with ¾ of their efficiency then in how much time the tank will be filled?

Question 9

Direction: Study the bar graph carefully and answer the given questions.

The Bar Graph below shows time taken (in hours) by 5 different pipes to fill a tank.

Note: The time taken by pipe A, B, C, D and E to empty the same tank is 15 hours, 10 hours, 16 hours, 8 hours and 10 hours respectively.
If the Pipe C and E are used to fill the tank and Pipe A is used to empty the tank then how much time is required to fill 40% of the tank?

Question 10

Direction: Study the bar graph carefully and answer the given questions.

The Bar Graph below shows time taken (in hours) by 5 different pipes to fill a tank.

Note: The time taken by pipe A, B, C, D and E to empty the same tank is 15 hours, 10 hours, 16 hours, 8 hours and 10 hours respectively.
Two Pipes D and E are used to fill the tank and Pipe C is used to empty them. Then find how much time is required to fill the tank if the three pipes work alternatively for one hour starting with the sequence D, E & C?

Question 11

Direction: Study the bar graph carefully and answer the given questions.

The Bar Graph below shows time taken (in hours) by 5 different pipes to fill a tank.

Note: The time taken by pipe A, B, C, D and E to empty the same tank is 15 hours, 10 hours, 16 hours, 8 hours and 10 hours respectively.
Two Pipes A and D opened together to fill the tank but after the tank was 56% full, the pipe D was closed. find the total time required to fill the tank.

Question 12

Direction: Study the bar graph carefully and answer the given questions.

The Bar Graph below shows time taken (in hours) by 5 different pipes to fill a tank.

Note: The time taken by pipe A, B, C, D and E to empty the same tank is 15 hours, 10 hours, 16 hours, 8 hours and 10 hours respectively.
Three Pipes A, B and C are opened together to fill a tank but after how much time the Pipe B should be closed to fill the tank in 10 hours?

Question 13

Direction: The question given below has two statements along with it. You have to determine which of the statement/s is/are sufficient/necessary for answering the question and mark your answer accordingly.

In a school, 60% of boys and 40% of girls participated in a sports. How many boys are there in the school?
I. More than 300 boys are there. 120 girls participated in the sports.
II. The number of girls is there in the school is 25% more than the number of boys is participated in the sports.

Question 14

Direction:The following questions are accompanied by three statements (A), (B), and (C). You have to determine which statement(s) is/are sufficient/necessary to answer the questions.
A boat takes 2 hours to travel from point A to B in still water. what is the boat speed upstream, which of the following information is / are required?
A) Distance between point A and B
B) Time taken to travel downstream from B to A
C) Speed of the stream of water.

Question 15

Subir’s commission is 6% for sales up to Rs. 15000 and 4% for sales above Rs. 15000. What is the total sale if he makes 38,580 excluding the commission?

Question 16

The average height of 27 persons was recorded as 162 cm. If the height of Shreyas was deleted from the observation, the average height was reduced by 1 cm. What was Shreyas’ height ?

Question 17

Average present age of A and B is 20 years. Age of A two years hence is equal to B, two years ago. Sum of the age of B and C is 45 years. Find the difference of age of A and C.

Question 18

Direction: Find the correct relationship between the given quantities:
Quantity I: Length of the train. The train runs at a speed of 36kmph crosses a person standing in 100 seconds.
Quantity II: Length of the train. The train going at a speed of 46kmph crosses a person in 150 seconds who is moving at a speed of 10 kmph in the same direction as the train does.

Question 19

Direction: Find the correct relationship between the given quantities:
There are 5 Brown balls, 4 Blue balls & 3 black balls in a bag .Four balls are chosen at random

Quantity I: The probability of their being 2 Brown and 2 Blue ball Quantity

Quantity II: The probability of their being 2 Brown, 1 Blue & 1 blacks

Question 20

Direction: Find the correct relationship between the given quantities:
Quantity I: A sum fetched a total compound interest of Rs. 800 at the rate of 8 %per annum in 5 years. What is the sum?

Quantity II: A sum fetched a total simple interest of Rs. 800 at the rate of 8 %per annum in 5 years. What is the sum?
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