SSC CGL Tier-2 8th August 2022 Maths

PQR is au equilateral triangle and the centroid of triangle PQR is point A. If the side of the triangle is 12 cm, then what is the length of PA?

Rohit's income is ₹ 32000. If his expenses is 30 percent of total income, then what will be the saving of Rohit?

A alone can do a work in 14 days. B alone can do the same work in 28 days. C alone can do the same work in 56 days. They start the work together and completed the work such that B was not working on last 2 days and A did not work in last 3 days. In how many days (total) was the work completed?

A can do 1/4 part of a work in 9 days. B can do 2/3 part of the same work in 28 days. Working together, in how many days can A and B complete the whole work?

What will be the simple interest on a sum of ₹ 12000 at the rate of 15 percent per annum for three years?

Two line charts are given below. Line chart shows the ratio of number of males to the number of females in two companies A and B for the 5 years. Line chart 2 shows the total number of males (both companies A and B) and total number of females (both companies A and B) for the 5 years.

What is the ratio of number of males of company B in Y1 to the total number of females of company A in Y3 and Y5?

How many numbers are there from 400 to 700 in which the digit 6 occurs exactly twice?

Which of the following is equal to $$\sec A - \cos A$$?

Vipul and Manish invested the sum of ₹ 15000 and ₹ 20000 at the rate of 20 percent p.a and 30 percent p.a. respectively on compound interest (compounding annually). If time period is 3 years for both, then what will be the total compound interest earned by Vipul and Manish?

Volume of a cuboid is 4800 cm$$^3$$. If the height of this cuboid is 20 cm, then what will be ihe area of the base of cuboid?