Q. The ages of husband, wife and their son are in the ratio of 10 : 9 : 3. To calculate the age of the son, which of the below pieces of information is additionally required and sufficient?
1) Before 6 years, the age of the son was 20% the age of his mother then
2) After 10 years, the sum of the ages of all three will be 30 more than the sum of their present ages
3) The difference between the age of father and son is more than the difference between the age of mother and son
4) The sum of the ages of all the three is a perfect multiple of 11
Q. Deepak left his home and walked 4 km towards east, then turned left and walked 3 km to reach his office. His sister Deepika left the same home, walked 16 km towards east, then turned left and walked 8 km to reach her college. What is the shortest distance between the office and the college?
1) 10 km
2) 13 km
3) 17 km
4) 18 km
Q. Rumi invested a certain sum for 2 years in scheme X at 20% p.a. compound interest (compounded annually). He also invests an equal sum in scheme Y at 15% p.a. simple interest for 2 years. If the difference in the interests earned from schemes X and Y, is Rs. 350, what was the sum?
1) Rs. 2,000
2) Rs. 1,200
3) Rs. 2,500
4) Rs. 4,000
Q. The difference between the downstream speed and the upstream speed, of a boat is 10 kmph. If the boat can cover 70 km downstream is 3 hours 30 minutes, what is the speed of the boat in still water (in kmph)?
1) 15
2) 20
3) 25
4) 10
Q. The respective ratio between Jia's age 7 years hence and her father's age 4 years hence, is 3 : 8. The sum of Jia's age 3 years ago and her father's age at that time was 38 years. What is Jia's present age?
1) 16 years
2) 8 years
3) 12 years
4) 13 years
Q. Ms. Desh kept aside 40% of her annual savings for a trip. Out of the remaining she gave 30% to her son, 20% to her mother and invests 15% in a scheme. At the end she is left with Rs. 42,000, beside the amount kept aside for the trip. What was her annual savings?
1) Rs. 2,40,000
2) Rs. 1,80,000
3) Rs. 1,20,000
4) Rs. 2,00,000
Q. The per cent profit earned by selling an article at Rs. 5,400 is equal to the per cent loss incurred on selling the same article at Rs. 3,600. What will be the per cent profit if the article is sold at Rs. 5,000?
1) 11 1/9
2) 7
3) 15
4) 9 1/6
Q. In an exam, Anu scored 26% in the same exam Binni scored 60% and received 51 marks more than Anu, what was the total marks in the exam?
1) None of those given as options
2) 180
3) Cannot be determined
4) 150
Q. The circumference of the base of a right circular cylinder is 88 cm, if the height of the cylinder is 21 cm, what is the volume of a right Circular cone whose height and radius are equal to that of the cylinder (in cm2)?
1) 4312
2) 3402
3) 3436
4) 4364
Q. A man travelled from the village to the railway station at the rate of 20 kmph and walked back at the rate of 5 kmph. If the whole journey took 5 hours, find the distance of the railway station from the village -
1) 10 km
2) 15 km
3) 20 km
4) 40 km
Interior design is a fun and creative field. It mixes art and practicality to make spaces look good and work well. With more people wanting great places to live and work, the need for skilled interior designers is rising. Let’s look at what it takes to have a career in interior design, including nee →
Foundation Date: December 8, 1991 Headquarters: The Republic of Belarus Executive Secretaries: Sergei Lebedev Member Countries: 12 Commonwealth of Independent States (CIS) was established on December 8, 1991, and the leaders of the Republic of Belarus, the Russian Federation, and Ukraine signed an a →
In 2009, an unknown programmer by the name of Satoshi Nakamoto put forward a whitepaper that proposed a creation of new form of digital currency - cryptocurrency. Cryptocurrency functions the same way as regular currencies do in that its used as a means of exchange, unit of account and a store of va →
Headquarter: New Delhi Function and Objective of the Organization: The Food Safety and Standards Authority of India (FSSAI)has been established under Food Safety and Standards Act, 2006 which consolidates various acts & orders that have hitherto handled food-related issues in various Ministries →
If you contribute your content to our site. Please mail us your content to editor@onlinegk.net