Question
The Global Biofuel Alliance (GBA) was launched during
the G20 Summit in New Delhi. Which of the following major countries is NOT currently a founding/core member of this alliance?Solution
The Global Biofuel Alliance was spearheaded by India, the US, and Brazil. While many nations joined to promote sustainable biofuels, China (and Russia) did not join the alliance.
Product of two consecutive positive even numbers is 840. Find the sum of the digits of the two numbers.
- Find the smallest perfect square that is divisible by 10, 14, 18, and 21. What is the remainder when it is divided by 85?
Find the smallest 3-digit number which when divided by 6, 8 and 9 leaves the same remainder 3 in each case.
The numbers are in the ratio 7:10:12. If (sum of smallest and largest) exceeds (sum of smallest and middle) by 30, find the largest number.
There are nine consecutive even numbers such that the smallest number is 20% less than the largest number. Find the sum of the second lowest and second ...
Find the smallest number which when divided by 8, 12 and 15 leaves a remainder of 5 in each case.
Find the remainder obtained when 34 × 46 × 52 is divided by 25.
The sum of a positive number 'A' and its square is 156. Find the value of (A2 - 7A).
Every day, 140 adults visit a park solely for walking. Additionally, 18% of the adults come exclusively to accompany their children, while 54% visit onl...
A student was required to calculate 9/20 of a number, but by mistake he calculated 11/20 of it. His answer exceeded the correct one by 65. Find the number.
