SSC MTS MATHS QUIZ-29

If Jatin has invested ₹ 5,000 for 3 years and the rate of interest is $4\%$ for the first year, $3\%$ for the second year and $2\%$ for the third year; So what will he get later?

Rs. 86,581 is divided among $A$ and $B$ in the ratio of $9: 2$. The difference between 4 times the share of $A$ and 10 times the share of $B$ is:

A vehicle at $40 \mathrm{~km} / \mathrm{h}$ can complete its journey in 7 hours. If the same distance is to be covered in 5 hours, what should be the speed of the vehicle?

30 people can complete a piece of work in 12 days. How much time will 40 people take to complete the same work?

The dimensions of a solid metallic cuboid are 36 cm, 54 cm and 24 cm. It is melted and recast into 8 cubes of same volume. The sum of the surface areas (in cm²) of these 8 cubes is:

$\left[\left\{\left(-\frac{1}{2}\right)^{2}\right\}^{-2}\right]^{-1}$ is equal to

A dealer bought an article at 10% discount on its marked price and sold it at a price which is 20% above the marked price. The gain percentage (correct to the nearest integer) is:

The population of a certain bacteria in an experimental field increased by $10 \%$ in the first year, increased by $8 \%$ in the second year, and decreased by $10 \%$ in the third year. If the number of bacteria in the experimental field at present is 21384 , then the number of bacteria present initially was:

If $a=\frac{\sqrt{3}}{2}$, then the value of $\sqrt{1+a}+\sqrt{1-a}$ is

Out of 10 teachers of a school, one teacher retires and at his place a new teacher of age 25 years joins. As a result of it, the average age of the teachers is reduced by 3 years. The age of the retired teacher is