List of practice Questions

When the object lies at infinite distance in front of concave mirror then the nature of the image is
Which part of human eye plays the role of light-proof chamber?
Resistances of two coils of wire are 9 Ω and 18 Ω. If these coils be connected in parallel combination, then what will be the equivalent resistance ?
During the emission of γ-ray
The correct order of electronegativity is
Which of the following is a covalent compound with triple bond?
pH of acid is
Ring test ascertains
In which of the following condition the work done by a force is zero?
The volume of 64 g O2 at STP is
Which of the following has the highest thermal conductivity?
If'+' means 'divided by', '-' means 'multiplied by', 'x' means 'minus' and '+' means 'plus', 16+8-4+2 x 4 equals to
A man was facing South. He turns right and walks 20 m. Then he turns right again and walks 10 m. Then he turns left and walks 10 m and then turning right walk 20 m. Then he turns right again and walks 60 m. In which direction the man is from the starting point?
If X φ Y means X is the wife of Y, X $ Y means X is the son of Y and X Ψ Y means X is the sister of Y, which of the following would mean that A is the daughter of B ?
Which of the following atom has no isotope ?
The average weight of three boys P, Q and R is 54 kg, while the average weight of three boys Q, S and T is 60 kg. What is the average weight of P, Q, R, S and T?
13.05x4.5 0.5= ?
Statement: The World Bank estimates that India is one of the highest-ranking countries in the world for the number of children suffering from malnutrition.
Action : I. Government, People and various NGOs should come together and try to eradicate the problem. II. Government should take financial help from foreign countries to eradicate this problem.
Statement: An advertisement of a company XYZ - "If you are a software engineer, we want to hire you".
Conclusion: I. Company hires no person with other qualification. II. Company XYZ is in need of software engineers
If MILD is written as NKOH, then GATE will be written as
Find the missing term.
9% of 50+8% of 24-?= 5.4
Study the following graph showing the year wise turnover of a country:

The turnover in 1997 was how many percent of that in 1994 ?
Six members of a family A, B, C, D, E and F are travelling together. B is the son of C but C is not the mother of B. A and C are married couple. E is the brother of C. D is the daughter of A. F is the brother of B. How many male members are there in the family?
Which of the following figures does not belong to the series?