Q.6679·Miscellaneous·2019·EasyConsider the following statements in respect of two integers p and q (both > 1) which are relatively prime: 1. Both p and q may be prime numbers. 2. Both p and q may be composite numbers. 3. One of p and q may be prime and the other composite. Which of the above statements are correct?View question
Q.6680·Miscellaneous·2019·EasyA plane is going in circles around an airport. The plane takes 3 minutes to complete one round. The angle of elevation of the plane from a point P on the ground at time t seconds is equal to that at time (t + 30) seconds. At time (t + x) seconds, the plane flies vertically above the point P. What is x equal to?View question
Q.6681·Miscellaneous·2019·Easyx, y and z are three numbers such that x is 30% of z and y is 40% of z. If x is p% of y, then what is the value of p?View question
Q.6682·Miscellaneous·2019·EasyIn a certain town of population size 1,00,000 three types of newspapers (I, II and III) are available. The percentages of the people in the town who read these papers are as follows: Newspaper Proportion of readers I 10% II 30% III 5% Both I and II 8% Both II and III 4% Both I and III 2% All the three (I, II and III) 1% What is the number of people who do not read any of these three newspapers?View question
Q.6683·Miscellaneous·2019·EasyIn a certain town of population size 1,00,000 three types of newspapers (I, II and III) are available. The percentages of the people in the town who read these papers are as follows: Newspaper Proportion of readers I 10% II 30% III 5% Both I and II 8% Both II and III 4% Both I and III 2% All the three (I, II and III) 1% What is the number of people who read at least two newspapers?View question
Q.6684·Miscellaneous·2019·EasyA field can be reaped by 12 men or 18 women in 14 days. In how many days can 8 men and 16 women reap it?View question
Q.6685·Miscellaneous·2019·EasyIf (4a + 7b) (4c - 7d) = (4a - 7b) (4c + 7d), then which one of the following is correct?View question
Q.6686·Miscellaneous·2019·EasyTushar takes 6 hours to complete a piece of work, while Amar completes the same work in 10 hours. If both of them work together, then what is the time required to complete the work?View question
Q.6687·Miscellaneous·2019·EasyIn an examination, 52% candidates failed in English and 42% failed in Mathematics. If 17% failed in both the subjects, then what percent passed in both the subjects?View question
Q.6688·Miscellaneous·2019·EasyWhat is the least number of complete years in which a sum of money put out at 40% annual compound interest will be more than trebled?View question
Q.6689·Miscellaneous·2019·EasyIf tan x = 1, 0 < x < 90°, then what is the value of 2 sin x cos x ?View question
Q.6691·Miscellaneous·2019·EasyThe Inter-State Council was set up in 1990 on the recommendation ofView question
Q.6693·Miscellaneous·2019·EasyIn which of the following, functional group isomerism is not possible?View question
Q.6694·Miscellaneous·2019·EasyWhich one of the following elements cannot be detected by “Lassaigne’s test”?View question
Q.6695·Miscellaneous·2019·EasyVery small insoluble particles in a liquid may be separated from it by usingView question
Q.6696·Miscellaneous·2019·EasyMatch List–I with List–II and select the correct answer using the code given below the Lists: List–I (Compound/Molecule) List–II (Shape of Molecule) A. CH₃F 2. Tetrahedral B. HCHO 1. Trigonal planar C. HCN 4. Linear D. NH₃ 3. Trigonal pyramidal Code :View question