A trader gives three successive
discounts of 10%, 20% and
10%. The loss per cent is (Approximately)
1). 40%
2). 38%
3). 28%
4). 35%
Let 100 be the MP
after 10% discount
CP would be 90
After 20% discount CP Would be 78
After 10% Discount CP Would be 70.8
Hence final discount = 29.2%
2. इस प्रश्न में दिए गए चार वाक्यो में एक वाक्य शुद्ध है और तीन वाक्य अशुद्ध हैा शुद्ध वाक्य को चुनिए
3. If the Laplace transform of a function $f(t)\ is \frac{1}{s(s+a)}$ then $f(t)$ is equal to :
5. Find the missing number. $\begin{bmatrix}3 & 5&4&60 \\? &4&4&96\\5&7&4&160 \end{bmatrix}$
9. The formula to calculate Intelligence Quotient (I.Q) is -