Question
Sum of the present ages of A, B, C and D is 65 years.
After 4 years ratio of their ages is 6:5:4:3. What is C’s present age?Solution
At present sum of age = 65 years After 4 years sum of age will be, => 6x + 5x + 4x + 3x = 65 + 4 × 4 => 18x = 65 + 16 => x = 81/18 => x = 4.5 C’s present age = 4x – 4 = 14 years
_________ is a simple device that is used to either break the electric circuit, or to complete it.
Which is the official language for Android development?
As per the IRDAI, ________is the second largest insurance company?
The transfer of minerals from top soil to subsoil through soil water is called______
Who among the following has won his 22nd World Billiards Title 2019?
In each of the following questions, a word printed in Capital letters is followed by four numbered words or phrases. Choose the one, which is most nearl...
Match List-I with List-II.
Who is the first Indian woman to win an Olympic medal?
Which of these bank/s included in PCA(Prompt Corrective Action)?
What is the essential nutrient needed for muscle growth in livestock?