Q.5023·Miscellaneous·2020·EasyA lemon kept in water in a glass tumbler appears to be larger than its actual size. It is because ofView question
Q.5024·Miscellaneous·2020·EasyA data set of n observations has mean 2M, while another data set of 2n observations has mean M. What is the mean of the combined data sets?View question
Q.5026·Miscellaneous·2020·EasyConsider the following image: A proton enters a magnetic field at right angles to it, as shown above. The direction of force acting on the proton will beView question
Q.5027·Miscellaneous·2020·EasyWhich one of the following statements about sound is NOT correct?View question
Q.5028·Miscellaneous·2020·EasyWhen the short circuit condition occurs, the current in the circuitView question
Q.5029·Miscellaneous·2020·EasyMarks Physics Mathematics 10 – 20 8 10 20 – 30 11 21 30 – 40 30 38 40 – 50 26 15 50 – 60 15 10 60 – 70 10 6 The difference between number of students under Physics and Mathematics is largest for the intervalView question
Q.5030·Miscellaneous·2020·EasyLight of uniform intensity impinges perpendicularly on a totally reflecting surface. If the area of the surface is halved, the radiation force on it will becomeView question
Q.5031·Miscellaneous·2020·EasyMarks Physics Mathematics 10 – 20 8 10 20 – 30 11 21 30 – 40 30 38 40 – 50 26 15 50 – 60 15 10 60 – 70 10 6 Consider the following statements: 1. Modal value of the marks in Physics lies in the interval 30 – 40. 2. Median of the marks in Physics is less than that of marks in Mathematics. Which of the above statements is/are correct?View question
Q.5032·Miscellaneous·2020·EasyMarks Physics Mathematics 10 – 20 8 10 20 – 30 11 21 30 – 40 30 38 40 – 50 26 15 50 – 60 15 10 60 – 70 10 6 What is the mean of marks in Physics?View question
Q.5033·Miscellaneous·2020·EasyThe correct relation between the radius of curvature R and focal length f of a spherical mirror isView question
Q.5034·Miscellaneous·2020·EasyIn which of the following years were passenger trains introduced in England?View question
Q.5035·Miscellaneous·2020·EasyWhich one among the following American newsmagazines was highly sceptical of Gandhiji's Dandi march initially but within a week completely changed its opinion and saluted him as a Saint and Statesman?View question
Q.5036·Miscellaneous·2020·EasyWho was the Viceroy of India at the time of Gandhiji's Dandi march?View question
Q.5037·Miscellaneous·2020·EasyWhere did Gandhiji initially forge the techniques of Satyagraha ?View question
Q.5039·Miscellaneous·2020·EasyThe value of ordinate of the graph of y = 2 + cos x lies in the intervalView question
Q.5040·Miscellaneous·2020·EasyWhich one of the following countries has hosted the Army Exercise TSENTR, 2019?View question