SSC CHSL 17th March 2023 Shift-1

What is the sum of all two digit odd numbers?

If the numerator of a fraction is increased by 140% and the denominator of the fraction is decreased by 20%, the resultant fraction is 12/7. Find the original fraction.

A sum of Rs.3000 becomes Rs.6000 when invested in a scheme of simple interest. If the annual rate of interest and the number of years for which the sum was invested are same, then what is the annual rate of interest?

Paras sold his goods for Rs.960 at 33.33% profit. Find the price at which he must sell his goods so that he earns 20% profit.

Vikram allows two successive discounts of 20% and 10% on the marked price of a book, which is equal to a single discount of Rs.252. Then how much, profit will Vikram get, on that book, if the cost price is Rs.600 ?

If (a + b + c) = 7 and ab + be + ca = 12, find the value of $$a^{2} + b^{2} + c^{2}$$.

If in triangle ABC, MN is parallel to BC, and M and N are points on AB and AC respectively. The area of quadrilateral MBCN = 130$$cm^{2}$$. If AN : NC = 4 : 5., then the area of Triangle is MAN is:

If a + b + c = 0 and ab + bc + ca = -11, then what is the value of $$a^{2} + b^{2} + c^{2}$$?

If the altitude of a triangle is 8 cm and its corresponding base it 12 cm, then the area of the triangle will be:

I is the incentre of the $$\triangle$$XYZ. If $$\angle$$YIZ = 115 degree, then what is the $$\angle$$YXZ?