JIPMAT (QA) PYQs

A cashier has ₹ 620 in the denominations of two-rupee notes, ten-rupee notes and fifty-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he/she has ?

If $a\times b=2 a-3 b+a b$,then $3 \times 5+5 \times 3$ is equal to

Which of the following statements is/are correct?

A. If $2^x = 3^y = 6^{-z}$, then $\frac{1}{x} + \frac{1}{y} + \frac{1}{z} = 0$

B. $(243)^{0.16} \times (9)^{0.1} = 0.3$

C. If $3.105 \times 10^P = 0.00239 + 0.000715$, then P = -3