CSIR NET 2023 || General Aptitude Quiz || (28.04.2023)

If x = 28 × 50 ÷ 35 – 12 × 143 ÷ 44 + 1077 and y = √x; Then, which of the following is true?

A train is to cover 370 km at a uniform speed. After running 100 km, the train could run at a speed 5 km/h less that its normal speed due to some technical fault. The train got delayed by 36 minutes. What is the normal speed of the train, in km/h?

∆ ABC ~ ∆DEF and the area of ABC is 13.5 cm² and the area of ∆DEF is 24 cm². If BC = 3.15 cm, then the length (in cm) of EF is:

How many triangles are there in the given figure?

1. A, C, E
2. B, D, F
3. G, I, K
4. ?

The bar graph given represents the data of the Production of paper (in ten lakh tonnes) by three different companies X, Y and Z during the years 2008 to 2012. The x-axis shows the years and the y-axis represent the production of paper (in ten lakh tonnes).

(Note: The data shown below is only for mathematical exercise. They do not represent the actual figures.)

Which company/companies had the maximum average production for the given five years period?

You are given a question and two statements. Identify which of the statements is/are necessary/sufficient to answer the question.

Preeti is the only sister of Virat. Manoj is a son of Dileep, who is the husband of Maya. How is Maya related to Preeti?

Statements:

1). Virat is the son of Devansh.

2). Devansh is Manoj’s father-in-law.

Select the Venn diagram that best illustrates the relationship between the following classes.

Women, Mother-in-law, Housewives

Who among the following is credited with postulating three laws of planetary motion?

The area of a circular park is 12474 m². There is 3.5m wide path around the park. What is the area (in m²) of the path? (Take p=)