Weekly Quantitative Aptitude Section Test for SBI PO & NIACL Exam 2017 for PO, Clerk, SO, Insurance Exams

Question 1

A, B and C are three pipes attached to a certain tank. Pipes A and B can fill it in 20 minute and 30 minute respectively, while pipe C can empty it in 15 minute. If pipes A, B and C be kept open successively for 1 minute each, then how soon will the cistern be filled?

Question 2

2 tapes can fill a cistern in 30 hours and 60 hours respectively. Both tapes were opened in an empty cistern. After filling

of the cistern, there occurs a leak in the bottom of the cistern which takes out

of the incoming water. Find the time taken to fill the tank completely.

Question 3

The monthly salaries of Benny and Manjhi are in the ratio of 5 : 4. Benny, from her monthly salary, gives three-fifth to her mother, 15% towards her sister’s college fees, 18% towards a loan and she shops with the remaining amount, which is Rs. 4200. What is the monthly salary of Manjhi?

Question 4

A Taxi driver makes a profit of 20% on every trip when he takes 3 passengers and petrol price is Rs. 40 per litre. What will be his profit percentage for same journey if he now carries four passengers per trip and the petrol price reduces to Rs. 25 per litre? (Assume that the revenue generated form each passenger is same in both cases).

Question 5

10 years ago the average age of all 25 teachers of the Boy’s college was 45 years. 4 years ago, the principal has retired from his post at the age of 60 years. So after one year a new principal whose age was 54 years was recruited from outside. The present average age of all the teachers is, if principal is also considered as a teacher:

Question 6

Two friends P and Q started a business investing amounts in the ratio of 5:6. R joined them after six months investing an amount equal to that of Q's amount. At the end of the year profit was equal to Rs. 98,000. What was the profit received by R?

Question 7

Two students appeared in an examination. One of them secured 10 marks more than the other and his marks were 60% of the sum of their marks. What are the marks obtained by them?

Question 8

Kishor took a loan at simple interest rate of 6% in the first year with an increase of 0.5% in each subsequent year. he paid interest of Rs. 3105 after four years. How much loan did he takes?

Question 9

Duronto express left for Mumbai, increasing its speed in each hour. It started its journey from Howrah, but after four hours of its journey it met with an accident. Its speed in the fourth hour was 7/5 times that of the third hour and the speed in the third hour was 10/7 times that of the second hour and in the second hour it was 7/5 times that of the first hour. If it would have travelled with the half of the speed that of the third hour, then it would have gone 160 km less in the same time, (i.e., four hours). The average speed of the train during the journey of 4 hours was:

Question 10

Two vessels M and N contains ‘x’ litres of petrol and ‘y’ litres of kerosene respectively. ‘z’ litres of petrol and same quantity of kerosene is taken out and then transferred to N and M respectively. This process is repeated several times. If after the first operation the concentration of petrol or kerosene is same in M and N. What is the value of ‘z’?

Question 11