Exams

If ax + by = 1 and bx + ay = 2aba2+b2 then x2+y2a2+b2 is equal to

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.

The host asked, "Did you come by train?"

The sum of 4x + 3y ­ 7z, x ­ y ­ z and ­2x ­ 3y + 4z is

In a streamline flow, ________ at every point in the fluid remains same.

If "S" denotes "multiplied by", "V" denotes "subtracted from", "M" denotes "added to" and "L" denotes "divided by", then 11 V 9 M 88 L 11 S 9 = ?

In eukaryotic cells synthesis of RNA takes place in the _______________.

The element with the highest electron affinity among halogens is

The HCF of two numbers is 12 and their LCM is 72. If one of the two numbers is 24, then the other number is