Question : A and B can complete a work in 12 days , 16 days respectively. both start working together , after sometime B left the work and the whole work will complete in 10 days, then calculate for how Read More …
When Elon Musk’s company SPACE-X, successfully landed its rocket Falcon 9 in Dec 2015, after its journey beyond earth’s atmosphere ,it heralded the era of RLV(Reusable launch Vehicle)technology . It allows a single rocket to carry multiple missions into outer Read More …
This is the time for advance technologies Information Technology and other technical departments continuously trying to do something innovative and creative developments and china is doing well in this era. Recently Chinese researchers have developed world’s first graphene electronic paper that Read More …
1. India and ________ has launched an International Solar Alliance (ISA) at the conference of Parties (CoP21) Climate Conference which was held recently at Paris. A. Russia B. France C. Germany D. USA Answer : B 2. Name the footballer Read More …
1. Who is regarded as father of modern chemistry ? A. Ruterford B. Einstein C. Lavoisier D. C.V. Raman Answer : C 2. The term PVC used in the plastic industry stands for A. polyvinyl chloride B. polyvinyl carbobate C. Read More …
1. the b operat.ion,^ is defined by the equation x ^ y = 2x + y,what is the value of a in 2 ^ a = a ^ 3 A. 0 B. 1 C. -1 D. 4 Answer .B 2. Read More …
1. A salesperson by mistake multiplied a number and got the answer as 3, instead of dividing the number by 3.What is the answer he should have actually got? A. 3 B. 4 C. 5 D. 6 Answer : A Read More …
1. A simple interest amount of rs 5000 for six month is rs 200. what is the anual rate of interest? A. 10% B. 6% C. 8% D. 9% Answer : C 2. An artical sold at amount of 50% Read More …
1. If a sum of money compound annually amounts of thrice itself in 3 years. In how many years will it become 9 times itself. A. 6 B. 8 C. 10 D. 12 Answer : A 2. Two trains move Read More …
1. If 9x-3y=12 and 3x-5y=7 then 6x-2y = ? A. -5 B. 4 C. 2 D. 8 Answer : D 2. If the value of x lies between 0 & 1 which of the following is the largest? A. x Read More …