Question
Bite your tongue
In the following questions four alternatives are given for the idiom/phrase printed in bold. Choose the alternative which best expresses the meaning of the idiom/phrase and mark it as your answer.Solution
To bite your tongue means to stay quiet.
1/3 + 1/15 + 1/35 + 1/63 + 1/99 = ?

If Ax 2  (x + 2) + 8 + 36x = (2 + 3x) 3 , then determine the value of 3 √A.
If p3 + 9p2 + 8p + 13 = 6p2 + 5p + 12, then find the value of {(p4 + 1/p2)}/(p2 + 3p +...
- If 2a - 3b = 8 and ab = 7, then find the value of 2a + 3b.
A carriage travelling in fog passed along a man who was walking @ 6 km/hr in the same direction. He could see the carriage for 8 minutes and it was visi...
- If (x + y + z) = 14 and (xy + yz + zx) = 50, then find the value of (x² + y² + z²).
[a/(2a²  + 5a + 2)] = 1/6 , then find the value of (a+1)/a ?
If (a + b) = 7 and ab = 11, then find the value of (a² + b²).
Solve for x:
(2x − 1)/3 − (x − 4)/2 = 3