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 nut and bolts factory, one machine produces only nuts at the rate of 100 nuts per minute and need to be cleared for 5 minute after production of 1000 nuts. Another machine produces only bolts at the rate of 75 bolts per minute and need to be cleaned for 10 minutes after production of every 1500 bolts. If both the machine start production together what is the minimum duration required for producing 9000 pairs of nuts and bolts ?
A. 180
B. 160
C. 170
D. 185
E. NOT
2-Given the roots of quadratic equation: 1/5 and 2/3find the quadratic equation derived from those roots and divide by 2 and 2.5 x^2–0.5x added to it. Find the product of root of newly formed equation is ?
A. 1/10
B. 2/5
C. 3/10
D. 7/10
E. 4/15
3-48 liters of glycerin is mixed with 144 liters rose water. D liter of total mixture is taken out and 32 liter glycerin and 48 liter rose water added in the mixture. The final mixture
contains 30% glycerin. Find the quantity of mixture that is taken out ?
A. 40
B. 32
C. 34
D. HNHP
E. NOT
4-A man can complete a job in 91 days. He works alone Day 1. On day 2, he is joined by
another person who also can complete the job in exactly 91 days. On day 3, they are joined by another person of equal efficiency. Like this, everyday a new person with the same efficiency joins the work. How many days are required to complete the job ?
A. 12
B. 15
C. 13
D. 14
E. 11
5-Two trains, 100km apart, travel towards each other on the same track. One train travels at 40km/h and the other travel at 60 km/h. A bird starts flying at a speed of 90km/h, at the same location of the faster train. When it reaches the slower train, it turns around and flies in the opposite direction at the same speed. When it reaches the faster train, again it turns around and so on. When the two trains collide, how far has the bird flown ?
A. 100
B. 90
C. 175
D. HNHP
E. NOT
6-A man marked up of article A at 60% above its cost price and sold it at discount of 25%. Profit made by him on article A is 475rs. If the cost price of article B is 40% more than that of article A and profit on both article is same, then find selling price of article B ?
A. 3300
B. 3600
C. 3000
D. 3800
E. 4200
7-R, S and V start a business by investing 70000rs. R invests his share in the profit in a
scheme that gives him 10% interest compounded annually and S invests his share in a
scheme that gives him 20% interest annually. R gets 2520rs as interest at the end of 2 years and S gets an interest of 4200rs at the end of one year. Find the investment of V ?
A. 16000
B. 37000
C. 40000
D. CND
E. NOT
8-2 men can build a wall in 15 hours and 20 hours respectively but if they work together, they use 280 less bricks per hour and build a wall in 12 hours. Find the number of bricks in the wall ?
A. 7200
B. 8100
C. 7800
D. 8400
E. NOT
9-The ratio between the monthly salary of P and Q is 20 : 21. The ratio between the expenditure of P and Q is 5 : 7. The difference between the salary of Q and P is 2000rs and the savings of Q is 14000rs. Find the ratio between the savings of P and Q?
A.2 : 7
B.12 : 7
C.5 : 2
D.7 : 12
E. 10 : 7
10-The ratio of incomes of A and B is 5 : 3 and that of their expenditures is 9 : 5. If they save 2600rs and 1800rs respectively, then their incomes are ?
A.Rs. 9000, Rs. 5400
B. Rs. 10000, Rs. 6000
C. Rs. 6000, Rs. 3600
D. Rs. 8000, Rs. 4800
E.None Of These
ANSWERS:-
Answer-1-(C)
Answer-2-(A)
Answer-3-(B)
Answer-4-(D)
Answer-5-(B)
Answer-6-(D)
Answer-7-(B)
Answer-8-(D)
Answer-9-(E)
Answer-10-(B)
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