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24. Two vessels A and B, each with the capacity of 8 litres, are full of solutions of acid and water. The ratio of acid and water in Vessel A is 3 : 1 and that in case of Vessel B is 5 : 3. Two litres of solution are taken out from B and added to A. After mixing
thoroughly, 2 litres of solution are taken out from A and added to B. What is the ratio of acid and water in the final solution in B?
A) 11 : 8
B) 13 : 7
C) 7 : 3
D) 9 : 4
23. When x is subtracted from each of 22, 38, 31 and 55, the number so obtained in this order are in proportion. What is the mean proportional between (x+5) and (3x-2)?
A) 𝟒√𝟏𝟏
B) 2√𝟕
C) 2√𝟏𝟒
D) 3√𝟏𝟎
22. The cost price of a computer is Rs 4500 less than the cost price of a TV. The TV is sold at a profit of 10 % and computer is sold for Rs 24500. If there is a profit of 20% in the whole transaction, then what is the selling price of the TV?
A) Rs 25300
B) Rs 24640
C) Rs 25080
D) Rs 24750
21. The sides of a triangular park are in the ratio 12:17:25 and its perimeter is 648 m. at each corner of the park, flower bed in the form of a sector of radius 35 m. what is the area (in 𝒎𝟐) of the remaining part of the park?
A) 9180
B) 9210
C) 9220
D) 11035
20. The speeds of train A and train B are 46.8 km/h and 61.2 km/h, respectively. The lengths of A and B are in the ratio 3:5. When running in the opposite direction. They cross each other completely in 12 seconds. How much time (in seconds) will train B take to cross a 336 m long tunnel?
A) 30
B) 35
C) 28
D) 33
19. The ratio of efficiency of A & B is 9:7. Working together, they can
complete a certain work in 5𝟏/ 𝟒
days. A alone completed 𝟑/𝟕 𝒑𝒂𝒓𝒕 of the work and B alone completed the remaining work. The total number of days in which the entire work got completed is?
A) 10- 𝟓/𝟏𝟒
B) 9- 𝟑/𝟏𝟒
C) 10-𝟔/𝟕
D) 12-5/7
18. A shopkeeper gains 20% by selling an article when he gives 30% discount on its marked price. If the cost price of the article is increased by 20% and he still wants to earn a profit of 12%,
then how much discount percent should he give now on the same marked price?
A) 20.5%
B) 19.5%
C) 21.6%
D) 19.8%
17. The ratio of acid and water in solution A is 5:4 and 7:11 in solution B. 10 liters of A is mixed with 8 liters of B. In 324 ml of the resulting
solution, how much water (in ml) should be added to get a solution containing 33.33 % acid?
(ICAR Assistant 2022)
A) 145
B) 148
C) 144
D) 162
16. The income of A is 40% more than the income of B, and the expenditure of B is 66.67 % that of A. If the
expenditure of A is equal to 1.25 times the income of B, then what is the ratio of saving of A and B?
A की आय B की आय से40% अधिक है, और B का व्यय A के 66.67 % है। यदि A का व्यय B की आय के 1.25 गुना के बराबर है, तो A और B के बचत का अनुपात क्या है? (ICAR Assistant 2022)
A) 7:6
B) 5:4
C) 8:5
D) 9:10
Q.15 In a certain code language, 'GASTRIC' is coded as 7119201833 and ‘FREEDOM’ is coded as 618224413. How will 'BOARDING' be coded in that language?
Ans
1. 2411849137
2. 2411843147
3. 2411744147
4. 2611943147
Q.14 In a certain code language, PRESENT is written as OQDHFOU and FORCE is written as ENIDF. How will DORMITORY be written in that language?
Ans
1. CNQLRUPSZ
2. CNQNQUPSZ
3. CNLQRPUSZ
4. UPSZRCNQL
Q.13 Select the correct option that indicates the arrangement of the given words in the order in which they appear in an English dictionary.
1. Manicurist
2. Manipulator
3. Manifest
4. Manageable
5. Mandible
6. Manifesto
7. Mandate
Ans
1. 4, 7, 5, 1, 3, 6, 2
2. 4, 7, 5, 3, 1, 6, 2
3. 4, 7, 5, 1, 6, 3, 2
4. 4, 7, 1, 5, 3, 6, 2
Q.12 Select the option that is related to the third word in the same way as the second word is related to the first word.
Meditation : Peace :: Treatment : ?
Ans
1. Hospital
2. Disease
3. Doctor
4. Recovery
Q.11 ‘A @ B’ means ‘A is the sister of B’.
‘A & B’ means ‘A is the brother of B’.
‘A # B’ means ‘A is the wife of B’.
‘A ^ B’ means ‘A is the mother of B’.
‘A + B’ means ‘A is the father of B’.
If ‘L ^ U @ R ^ P # J + N & D @ S’, then which of the following statements is NOT correct?
Ans
1. U is the maternal grandmother of J.
2. L is the maternal grandmother of P.
3. R is the maternal grandmother of S.
4. D is the daughter of P.
Q.10 Select the option that is related to the third number in the same way as the second number is related to the first number and the sixth number is related to the fifth number.
2531 : 121 :: 1446 : ? :: 3506 : 196
Ans
1. 258
2. 225
3. 256
4. 144
Q.9 Pointing towards a girl, Vishakha said, “She is my brother’s wife’s mother-in-law’s son’s daughter.” How is that girl’s father related to Vishakha?
Ans
1. Husband
2. Brother
3. Father
4. Nephew
Q.8 Select the combination of letters that when sequentially placed in the blanks of the given series will complete the series.
G _ _ D O _ K N _ O G K _ D _ G K _ _
O
Ans
1. K N D G N O N D
2. K N G N D O N D
3. K N G D N O G D
4. K N G D N O N D
Q.7 In a certain code language, 'DIVINE' is coded as 63 and ‘FEAST’ is coded as 51. How will 'MEAGRE' be coded in that language?
Ans
1. 57
2. 49
3. 45
4. 51
Q.6 Select the correct combination of mathematical signs that can
sequentially replace the * signs and balance the given equation.
54 * 27 * 9 * 18 * 36 * 72
Ans
1. +, ÷, ×, −, =
2. −, +, ×, ÷, =
3. +, −, ×, ÷, =
4. −, ×, +, ÷, =
Q.5 Select the option that is related to the third term in the same way as the second term is related to the first
term.
DANIEL : NLIEDA :: BROTHER : ?
Ans
1. TORRHEB
2. TQOOHEB
3. TRROHEB
4. TRROEHB
