Instructions

For the following questions answer them individually

Question 51

If the radius of the base of a cylinder is increased by 20% and its height is decreased by $$33\frac{3}{4}\%$$ , then what will be the

change in percentage in its volume?

Question 52

A train travelling at a speed of 45 km/h crosses a house in 12 sec. What is the length of the train?

Question 53

The compound interest (in â‚¹, nearest to a rupee) on a sum of â‚¹7,500 at 24% p.a. for 3 months, interest compounded monthly, is:

Question 55

A mixture contains alcohol and water in the ratio of 3 : 4. On adding 8 litres of water, the ratio of alcohol to water becomes 5 : 8. The original quantity of the mixture (in litres) is:

Question 56

X takes twice as much time as Y and thrice as much times as Z to finish a job. Working all together, they can finish it in 2 days. Y alone can finish the job in:

Question 57

An iron is bought for â‚¹210. Decide its MRP so that after a discount of 5%, you still gain 90%.

Question 58

The average of the marks scored by Amit in 5 subjects is 72. If the average of the marks scored in 3 of these subjects is 70, then what is the average of the marks in the remaining subjects?

Question 59

Four numbers are in the ratio 2 : 3 : 5 : 7 aud their HCF is 6. What is the sum of the squares of the largest and the smallest numbers?

SSC Data Interpretation QuestionsSSC Geometry QuestionsSSC Linear Equations QuestionsSSC Number Systems QuestionsSSC Quadratic Equations QuestionsSSC Trigonometry QuestionsSSC Ages QuestionsSSC Arithmetic Questions

SSC Analogy QuestionsSSC Coding Decoding QuestionsSSC Directions QuestionsSSC Meaningful Order QuestionsSSC Number Series QuestionsSSC Puzzles QuestionsSSC Syllogisms QuestionsSSC Words Formation QuestionsSSC Venn Diagram Questions