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Mini Mock Test Math/ Reasoning (Week 5)- 01.05.2022

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Question 1

Ramesh is 5th from right end and Yogesh is 15th from left end. If they interchange their places Yogesh becomes 24th from left end then what is number of students ?

Question 2

Ram is three ranks ahead of shayam who ranks tenth in a class of thirty students. What is Ram’s rank from the last?

Question 3

Raju's position in a row is 13th from the front side and 6th from the back side. How many people are standing in that row?

Question 4

P, Q, R, S and T are five friends. P is shorter than Q but taller than T. R is the tallest. S is shorter than Q and taller than P. Who has two persons taller as well as shorter than him/her?

Question 5

M ranks 5th from right. N ranks 8th from left. If T is 9th After M and just in the middle of M and N, then how many students are there in the class?

Question 6

If 'A & B' means 'A is the brother of B', 'A # B' means 'A is the daughter of B', and 'A @ B' means 'A is the wife of B', then how is K related to Z in the following expression?

'Z @ R & T # H @ K'

Question 7

Rama is the daughter of Radhika, who is the only daughter-in-law of Rekha. Mohan is Rishi’s father and Rekha’s husband. How is Rishi related to Rama?

Question 8

Nirmala introduced Rahul as the son of the sister of her mother. How is Nirmala related to Rahul?

Question 9

U's daughter X is the daughter-in-law of V. W is the son of V's daughter. How is W related to X?

Question 10

Between the siblings A and B, one is a brother and the other a sister. B is the son of X. X is Y's husband and O's brother. How is A related to O?

Question 11

Select the correct combination of mathematical signs that can sequentially replace the * signs and make the equation correct.
48 * 12 * 8 * 15 * 3 * 44

Question 12

Which two signs should be interchanged to make the given equation correct?

16 + 3 – 5 × 2 ÷ 4 = 9

Question 13

Select the correct equation from the given options after interchanging operations ‘-‘ and ‘×’ and numbers ‘4’ and ‘5’.

Question 14

In a certain code language, ‘×’ represents ‘-’, ‘+’ represents ‘÷’, ‘÷’ represents ‘+’ and ‘-’ represents ‘×’. What is the answer to the following question?
50 × 9 × 2 - 77 + 11 = ?

Question 15

In a certain code language, '+' represents '×', '–' represents '+', '×' represents '÷' and '÷' represents '–'. What is the answer to the following question?

24 × 6 – 8 + 2 =?

Question 16

In a bag there are three types of coins 1 rupee, 50 paise and 25 paise in the ratio 3: 8: 20. There total value is Rs 372. The total number of coins is:

Question 17

How many kg of rice costing Rs. 42 per kg should be mixed with  kg rice costing Rs. 50 per kg so that by selling the mixture at Rs. 53.10 per kg, there is a gain of 18%?

Question 18

A mixing jar contained a mixture of two liquids A and B in the ratio of 5:1. When 12 liters of the mixture was taken out and 10 liters of liquid B was poured into the jar. The ratio changes to 2:3. The quantity of liquid A in the jar was?

Question 19

A milk man bought 15L of milk and mixed 3L of water in it. If the price per liter of the mixture becomes Rs. 22, what is cost price of the milk per liter?

Question 20

A milkman sells the milk at the cost price but he mixes water in it and thus he gains 12.5%. The quantity of water in the mixture of 450 litres is:

Question 21

The ratio of the incomes of A and B in the last year was 4 : 3. The ratios of their individual incomes in the last year and the present year are 3 : 4 and 5: 6, respectively. If their total income in the present year is Rs. 24.12 lakhs, then the sum of the income (in lakhs) of A in the last year and that of B in the present year is:

Question 22

Alloy A contains metals x and y only in the ratio 5 : 2, while alloy B contains them in the ratio 3 : 4. Alloy C is prepared by mixing alloys A and B in the ratio 4 : 5. The percentage of x in alloy C is:

Question 23

The ratio of the incomes of Arav and Babita is 5 : 4 and the ratio of their expenditure is 6 : 5. If the ratio of the savings is 7 : 5, what percentage of his income does Arav save ?

Question 24

A sum of Rs 9000 is to be distributed among A , B and C in the ratio of 4 : 5 : 6. What will be the difference between A’s and C’s share?

Question 25

144 litre of a mixture A is mixed with 260 litre of mixture B. If mixture A has acid and water in the ratio 1 : 5 and mixture B has base and water in the ratio 3 : 7, the quantity of water in the new mixture is:

Question 26

The population of a town is increased by 15% in the first year and 8% in the second year, but decreased by  in the third year. If the population at the end of the third year is 26,082, find the original population of the town.

Question 27

Raghav spends 80% of his income. If his income increases by 12% and his expenditure increases by 17.5%, then what is the percentage decrease in his savings?

Question 28

A number P is 20% more than a number Q but 10% less than a number R. What percentage is number Q of number R?

Question 29

Sachin’s income is 25% more than Dileep’s income. By how much percentage is Dileep’s income less than Sachin’s income?

Question 30

In a class, if 60% of the students are boys and the number of girls is 36, then the number of boys is:
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Aug 1Other State PSC