What is the ratio between the number of students studying at post-graduate and graduate levels respectively from institute `S` ? (a) 14 : 19 (b) 19 : 21 (c) 17 : 21 (d) 19 : 14

What is the ratio between the number of students studying at post-graduate level from institute S and the number of students studying at graduate level from institute Q? (a) 13:19 (b) 21:13 (c) 13:8 (d) 19:13

Total number of students studying at post- graduate level from institutes N and P is (a) 5601 (b) 5944(c)6669(d)7004

What is the total number of graduate and post- graduate level students in institute R?(a)8320(b)7916(c)9116(d)8372

3, 5, 9, 11, 14, 17, 21 (a) 21 (b) 17 (c) 14 (d) 9

(Questions 20-24): The following pie-charts show the distribution of students of graduate and post-graduate levels in 7 different Institutes : M , N , P , Q , R , S and T in a town. Study the pie-charts carefully and answer the questions given below: Distribution of students at graduate and post-graduate levels in seven institutes m , n , p , q , r , s and t Total Number of Students of Graduate Level = 27300 (FIGURE) Total Number of Students of Post-Graduate Level = 24700 (FIGURE) How many students of institutes M and S are studying at graduate level? (a) 7516 (b) 8463 (c) 9127 (d) 9404

What is the ratio of the total number of students studying Science from institutes C and D together to the total number of students studying Computer Science from these two institutes together?

Which is not a prime number? (a) 13 (b) 19quad (c)21, (d) 17

The number of students appearing for the Aptitude Test from Town E is approximately what per cent of the total number of students appearing for the Aptitude Test from all the towns together? (a) 15 (b) 17 (c) 19 (d) 21(e) 23

On subtracting -7 from -14 , we get -21 (b) -7 (c) -14 (d) 21

The cash difference between the selling price of an article at a profit of 2% and 14% is Rs. 4. The ratio of two selling prices is : A. 17 : 19 B. 17 : 20 C. 19 : 20 D. 17 : 53