SSC CGL arithmetic_algebra_mensuration — practice questions
30 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice SSC CGL arithmetic_algebra_mensuration in the app →What is 15% of 320?If 30% of a number is 96, the number isA number is first increased by 20% and then decreased by 20%. The net change isIf the price of sugar rises by 25%, by what percent must consumption fall to keep expenditure unchanged?A's salary is 25% more than B's. By what percent is B's salary less than A's?An article is sold for Rs 800 at a profit of 25%. The cost price isBy selling a watch for Rs 1080 a trader earns 8% profit. The CP isA trader marks his goods 30% above CP and gives 10% discount. His profit per cent isA shopkeeper sells two articles for Rs 1000 each. On one he gains 25% and on the other he loses 25%. His net rA shopkeeper marks goods 40% above CP. To earn a profit of 12% he should give a discount ofIf a : b = 3 : 4 and b : c = 5 : 7, then a : c isThree numbers are in the ratio 2 : 3 : 5. Their sum is 200. The largest number isIf 4 men can do a job in 9 days, how many days will 6 men take?The average of 9 numbers is 25. If one number, 35, is removed, the average of the remaining isThe average age of a class of 20 students is 16 years. When the teacher is included, the average rises to 17. The average of first five multiples of 3 isA can do a piece of work in 12 days and B in 18 days. Together they finish it inA train 150 m long crosses a platform 250 m long in 20 seconds. Its speed in km/h isA boat goes 16 km downstream in 2 hours and returns upstream in 4 hours. The speed of stream isA man walks at 5 km/h from home to office in 36 minutes. The distance isThe simple interest on Rs 6000 at 10% per annum for 2 years isCompound interest on Rs 5000 at 10% per annum for 2 years (compounded annually) isA sum of money doubles itself in 8 years at simple interest. The rate per annum isIf x + y = 12 and x - y = 4, then xy equalsThe sum of three consecutive natural numbers is 72. The middle number isThe smallest number divisible by both 12 and 18 isThe area of a circle with radius 7 cm is (use pi = 22/7)The perimeter of a square is 36 cm. Its area isThe volume of a cube of side 4 cm isIn a right triangle with legs 5 cm and 12 cm, the hypotenuse is