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Arithmetic questions

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EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q361.A person spends 75% of his income is increased by 20% then his expenditure is increased by 20%. What is the percentage increase in his savings?

EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q362.What will be the compound interest of Rs. 4800 in 30 months if the interest is compounded at the rate of 8% per annum is (to nearest integer)?

EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q363.If the length of a rectangle is reduced by 10% then by what percent should its width be increased so that its area increases by 10%?

EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q364.Two articles 'A' and 'B' are sold at Rs. 1888 and Rs. 1440 respectively. A profit of 18% is earned on A, while there is a loss of 10% on B. What is the total profit percentage?

EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q365.Two pipes 'A' and 'B' can fill an empty tank in 8 hours and 12 hours respectively, while pipe 'C' can empty a full tank in 6 hours. When the tank is empty, pipes 'A' and 'B' are opened and after 2 hours, pipe 'C' is also opened. In how many hours will the tank be completely filled?

EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q366.The height and the radius of the base of a cylinder both are increased by 10%. What is the increased percentage of its occurred volume?

EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q367.The ratio of boys and girls in the school is 5: 7. If 250 boys and 450 girls are admitted to the school in the next session, the ratio of boys and girls becomes 2: 3. How many girls are there in the school now?

EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q368.A boat may go 12 km upstream and 15 km towards the downstream in 1 3 2 hours. It covers 9 km upstream and 5 km downstream in 2 hours. What is the speed of boat in still water in km/h?

EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q369.If (x + y): (x – y) = 4: 1, then (x3 + y3): (x3 – y3) is equal to ______

EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q370.The Capacities of A, B and C are in the ratio 2: 3: 4. And they can complete together a part of the work in 6 days. In how many days can A alone complete the same price of work?

EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q371.Three numbers are in the ratio 3: 5: 9. It their least common multiple (LCM) is 810, What is their greatest common multiple (HCF)?

EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q372.A sum of money become 120% of itself in 3 years. In how many years will it become 150% of itself?

EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q373.The value of () () () () () () 3 3 3 2 2 2 1.5 - 4.7 + 3.2 +4.5×4.7×3.2 1.5 + 4.7 + 3.2 +1.5×4.7 +4.7×3.2-3.2×1.5 is equal to:

EnglishDSSSB 23 SEP 2018 (9 AM-11 AM)

Q374.The highest common factor (HCF) of two numbers is 36 and their sum is 1260. If both are 3 digit numbers, then how many pairs of numbers are possible?

EnglishLT 2018

Q375.If 3 3 1 1 f x x, x x − = − − = − − = − − = − then the value of f(1) is

EnglishDSSSB TGT (SECTION-B) 28 DEC 2014

Q376.Sum of two irrational number is–

EnglishDSSSB TGT (SECTION-B) 28 DEC 2014

Q377.The sum of two numbers is 50. The fraction obtained by dividing the larger number by the smaller number is 3/2. The numbers are–

EnglishDSSSB TGT (SECTION-B) 28 DEC 2014

Q378.Mother's age is three times the age of her son. After 5 years their ages will add to 66 years. What is the present age of the mother?

EnglishDSSSB TGT (SECTION-B) 28 DEC 2014

Q379.The decimal number 1.23657657657657... is equal to the rational number–

EnglishDSSSB TGT (SECTION-B) 28 DEC 2014

Q380.The number of positive divisors of 252 is–

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