SSC Math Questions
Q.No: 1
Find the value of 'a + b' from the expressions given below:
28% of a% of 20% of 800 = b% of 14% of 1800
30% of 48% of 1600 = a% of 25% of 40
- A. 2713.6
- B. 2248.6
- C. 2532.6
- D. 2315.6
Correct Ans: A. 2713.6
Q.No: 2
Find the average of the first 25 multiples of 7:
- A. 87.5
- B. 84
- C. 91
- D. 98
Correct Ans: C. 91
Q.No: 3
Satyam and Shivam can do a work in 10 & 15 days. Both start the work together. After 4 days Satyam left the work & the rest of the work is done by Shivam. In how many days is the total work completed?
- A. 10 days
- B. 9 days
- C. 6 days
- D. 12 days
Correct Ans: B. 9 days
Q.No: 4
The average run rate of a batsman for the first 12 matches is 32.5. In the ninth match he makes a century and in the tenth match he makes a half-century. What is the net run rate for all matches?
- A. 36.63
- B. 38.57
- C. 40.5
- D. 78.6
Correct Ans: B. 38.57
Q.No: 5
The price of stock A in 2018 increases by 12% and the price of stock B increases by 18% as compared to the price of both in 2016. If the difference between the prices of stock A and stock B in 2018 is Rs. 270 and the prices of both the stocks in 2018 are equal, then find the sum of the prices of both the stocks in 2016.
- A. Rs. 955
- B. Rs. 1215
- C. Rs. 1035
- D. Rs. 840
Correct Ans: C. Rs. 1035
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