SSC CGL MATHS QUIZ-23

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Question 1:

Ramandeep invested Rs. 8000 at R% for 2 years. Amount received is again invested in scheme B at 12.5% for 1 years. Total interest received is Rs. 3700. Find the value of R.

Question 2:

A cricketer whose bowling average is $24.85$, runs per wicket, takes 5 wickets for 52 runs and thereby decreases his average by $0.85$. The number of wickets taken by him till the last match was :

Question 3:

A person who has a certain amount with him goes to market. He can buy 50 oranges or 40 mangoes. He retains $10 \%$ of the amount for taxi fares and buys 20 mangoes and left of the balance he purchases oranges. The number of oranges he can purchase is:

Question 4:

If $a+\frac{1}{a}=-6$, then find the value of $a^{3}+\frac{1}{a^{3}}$.

Question 5:

The average marks obtained by 22 candidates in an examination are 45 . The average marks of the first 10 candidates are 55 and those of the last eleven are 40 . The number of marks obtained by the eleventh candidate is:

Question 6:

The cost price of an article is Rs.214. After allowing three successive discounts of 15%, 20% and 10% on its list price, it is sold for Rs.153 . If it is sold at the list price, then the profit (in Rs.) will be:

Question 7:

Motu and Patlu are partners in a business. If Motu contributes $\frac{1}{3}$ of total investment for 18 months and Patlu gets $\frac{1}{4}$ th of profit then for how much time Patlu contributed his investment?

Question 8:

If a solid of one cubic meter  is cut in to cubes of  volume 25 cm3 and a straight line is made by  placing them in a straight line one above the other, then what will be its height?

Question 9:

In $\triangle A B C, \angle A=88^{\circ}$. If $\mathrm{I}$ is the incentre of the triangle, then the measure of $\angle B I C$ is:

Question 10:

What is the value of tan $75^{\circ}+\cot 75^{\circ} ?$