Quantitative Aptitude Quiz for SBI PO, SBI Apprentice, IBPS PO & Clerk,SSC CHSL, and other Competitive Exams

Mahesh lent out ₹18000 to Ashok with an agreement that for the first three years rate of interest charged will be at 12% simple interest per annum and 15% per annum compound interest from the fourth year onwards. After five years what amount of interest will Mahesh receive from Ashok? 

Recently a Company X has conducted campus interviews in college Y which has Z number of students who has studied the final semester. In that 20% of students have backlogs. Of the remaining 42%, student’s aggregate is below 60%, 25% of remaining student’s aggregate is between 60% to 70% and the remaining students have the aggregate above 70%. At the end of the interview, 174 students are selected which is equal to 20% of the students who have aggregate above 70%. Find the value of Z?                    

A merchant buys two articles for ₹ 8500. He sold one article at 18% profit and the other article at 12% loss. In this deal, the merchant makes neither any profit nor any loss. Find the difference between the selling prices of the two articles. 

Srikanth and Kalyan decided to go on a trip to Goa on a particular day from Hyderabad. Kalyan starts his journey to Goa at 9:00 A.M, at a speed of 81 kmph and Srikanth also starts his journey to Goa at 11.30 A.M, on the same day. At what speed should Srikanth travel to catch up with Kalyan in four hours thirty minute?  

In a vessel of 150 litres mixture has 20% is pure milk and remaining is water. 45 litres of mixture is taken and replaced with the same quantity of water and then again 50 litres of mixture is taken and replaced with the same quantity of pure milk. Find the ratio of water to milk in the final mixture.         

Direction: In the following question has two number series numbered I and II. Both have followed the same logic. Identify the logic and answer the given questions.

I.         12.1     13.9     17.5     24.7    39.1
II.         a        9.8       13.4          d          e

Q: What is the value of d? 

Direction: In the following question has two number series numbered I and II. Both have followed the same logic. Identify the logic and answer the given questions.

I.       12        14     34    114    476    2410
II.      1          a       d        b       c      1090

Q:  What is the value of b?

Direction: In the following question has two number series numbered I and II. Both have followed the same logic. Identify the logic and answer the given questions.

I.      a      g         k       d     335
II.   78    96    150   240   366

Q: What is the value of a?

Direction: In the following question has two number series numbered I and II. Both have followed the same logic. Identify the logic and answer the given questions.

I.     12      14      34     114    476    2410
II.    p        s       a          g     212    1090

Q:  What is the value of s?

Direction: In the following question has two number series numbered I and II. Both have followed the same logic. Identify the logic and answer the given questions.

I.     47     65     119      209    g
II.   78       a       o        q         k

Q: What is the sum of g and o?