Question
In which of the following planets, the formation of
Phosphine is being discovered by the scientists of Cardiff University, Wales?Solution
When the scarcity of hydrogen on Earth leads to formation of phosphine, indicating that there could be a potential life. It was discovered by team of scientists at Cardiff University in Wales.
In an objective type test of 90 questions, 5 marks are allotted for every correct answer and 2 marks are deducted for every wrong answer. After attempt...
A pie diagram shows the percentage distribution of proteins, water and other dry elements in the human body. Given that proteins correspond to 16% and ...
In the series AABABCABCDABCDE...,which letter appears at the 100th place?
What is the value of X in the sequence 20, 10, 10, 15, 30, 75, X?
There are 6 persons arranged in a row. Another person has to shake hands with 3 of them so that he should not shake hands with two consecutive persons....
Let p be a two-digit number and q be the number consisting of same digits written in reverse order. If p × q = 2430, then what is the difference betwe...
Let A, B and C represent distinct non- zero digits. Suppose x is the sum of all possible 3-digit numbers formed by A, Band C without repetition.
<...How many 3-digit natural numbers (without repetition of digits) are there such that each digit is odd and the number is divisible by 5?
A woman runs 12 km towards her North, then 6 km towards her South and then 8 km towards her East. In which direction is she from her starting point?
There are two Classes A and B having 25 and 30 students respectively. In Class-A the highest score is 21 and lowest score is 17. In Class-B the highest...
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