SSC CGL MATHS QUIZ-17

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Question 1:

If a nine-digit number $789 x 6378 y$ is divisible by 72 , then the value of $x + y$ is:

Question 2:

Ajit buys a scooter at $18 \%$ discount on its marked price. Had he bought it with $22.5 \%$ discount he would have saved Rs. 2709 . At what price did he buy the scooter? (in Rupees)

Question 3:

Compound interest on a sum for 2 years at $14 \frac{2}{7} \%$ is Rs 3150 , the simple interest on the same sum at the same rate for 3 years of time is - (in Rupess)

Question 4:

The average weight of P and his three friends is 55 kg. If P is 4 kg more than the average weight of his three friends, what is P's weight (in kg)?

Question 5:

Two trains A and B, start from stations $\mathrm{X}$ and $\mathrm{Y}$ towards $\mathrm{Y}$ and $\mathrm{X}$ respectively. After passing each other, they take 4 hours 48 minutes and 3 hours 20 minutes to reach $\mathrm{Y}$ and $\mathrm{X}$ respectively. If train $A$ is moving at $45 \mathrm{~km} /$ hr then the speed of the train $\mathrm{B}$ is:

Question 6:

Amlesh can complete 25% of a work in 15 days. He works for 15 days and then Bablu alone finishes the remaining work in 30 days. In how many days will Amlesh and Bablu working together finish 30% of the same work?

Question 7:

The value of $\theta \quad\left[0^{\circ}<0<90^{\circ}\right]$ for which $\frac{\cos \theta}{1-\sin \theta}+\frac{\cos \theta}{1+\sin \theta}=4$, is:

Question 8:

The external bisector of $\angle \mathrm{ABC}$ of $\Delta \mathrm{ABC}$ intersects the straight line through A and parallel to $\mathrm{BC}$ at the point $\mathrm{D}$. If $\angle \mathrm{ABC}=50^{\circ}$, then measure of $\angle \mathrm{ADB}$ is:

Question 9:

If $a=\frac{5+2 \sqrt{6}}{5-2 \sqrt{6}}$ and $b=\frac{5-2 \sqrt{6}}{5+2 \sqrt{6}}$ then then value of $a^{2}+b^{2}-3 a b$ is:

Question 10:

The ratio of Rate of filling of two Pipes $A$ and $B$ is $5: 4$. If together they can fill $80 \%$ of Tank in 24 minutes. Then in how many does B alone can fill the Tank?