Dear Readers,
Mahendras has started special quizzes for IBPS | RBI | SBI | NABARD | ESIC | SIDBI so that you can practice more and more to crack the examination. This IBPS | RBI | SBI | NABARD | ESIC | SIDBI | Exam special quiz series will mold your preparations in the right direction and the regular practice of these quizzes will be really very helpful in scoring good marks in the Examination. Here we are providing you the important question of Quantitative Aptitude for the for the IBPS | RBI | SBI | NABARD | ESIC | SIDBI .
1-In a vessel, there is 25 liters of milk and 5 liters of water. 20% of this mixture is replaced is replaced with water. Then 5 liters of this mixture is replaced with water. Find the ratio of milk and water ?
A.5:4
B.4:5
C.9:8
D.3:4
E.NOT
2-Two vessels P and Q were partially filled with milk. 80% of the contents of P were transferred to Q. 60% of the contents of Q were then transferred back to P. At this stage, the ratio of the quantities of milk in P and Q is 23:12. Find the ratio of the initial volumes of milk is P and Q ?
A.5:3
B.10:7
C.15:13
D.5:2
E.NOT
3-From a container contains milk, 10 % is removed and replace with water. Next 11.11% of the solution is removed and replace with water. Next 12.5% of the solution removed and replaced with water. What is the percentage of milk in the solution now ?
A.60%
B.70%
C.69%
D.80%
E.NOT
4-In a class of 80 students, the ratio of the urban to the rural is 5:3. In a test, the average score of the rural students is 40% more than that of the urban students. If the average score of all the students is 69, then what is the average score of the rural students?
A. 80
B. 76
C. 92
D. 84
E.NOT
5-The average price of 20 pen is 18rs while the average price of 18 of this pen is 15.50rs. Of the remaining two pens, if the price of one pen is double the price of the other, what is the price of each of these two pens?
A.16,32
B.20, 40
C. 27,54
D.22, 44
E.NOT
6-If a man spends 75% of his income. If his income is increased by 20% and his
expenditure is increased by 10% then find the percentage changes in their
savings?
A.40
B.20
C.50
D.90
E.NOT
7-If A woman spend 30% of her income. If her income is increased by 40% and her expenditure is increased by 25% then find the percentage changes in her savings?
A.70%
B.30%
C.75%
D.50%
E.NOT
8-A girl spends 90% of her income. If her expenditure increases by 25% and savings increase by 30%, then by what percent does her salary increase?
A.25.5%
B.24%
C.22.5%
D.20%
E.NOT
9-A tank contains 100 litres mixture of whisky and water in the ratio of 4 : 1. 3/10th of this is taken out and then 2 litres of water is added to the tank. Further 1/4th of the mixture is taken out and 3 litres of whisky is added. Find the ratio of whisky and water in the resultant mixture?
A.4 : 15
B.15 : 3
C.3 : 15
D.15 : 4
E. 15 : 2
10-Two varieties of sugar are mixed in the ratio 3 : 2 and sold for ₹80 per kg to make a profit of 25%. If the cost of the variety of sugar whose quantity is more is ₹40 per kg, what is the cost of the other variety of sugar?
A.Rs. 50
B.Rs. 48
C.Rs. 75
D.Rs. 100
E.NOT
Answer Key-
Q-(1) Sol-(A)
Q-(2) Sol-(D)
Q-(3) Sol-(B)
Q-(4) Sol-(D)
Q-(5) Sol-(C)
Q-(6) Sol-(C)
Q-(7) Sol-(C)
Q-(8) Sol-(A)
Q-(9) Sol-(D)
Q-(10) Sol-(D)
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MAHENDRA GURU