Q.253·Miscellaneous·2025·EasyABC is a triangle right-angled at B. The perimeter of the triangle is 24 cm and the difference between the sum of the perpendicular sides and the hypotenuse is 4 cm. What is the area of the triangle ABC?View question
Q.254·Miscellaneous·2025·EasyConsider the following for the next two (02) items that follow: A frustum of a right cone has a top of diameter 2k, bottom of diameter 2.5k and height h. What is the volume of the frustum?View question
Q.255·Miscellaneous·2025·EasyA circle M of radius 8 cm touches externally with another circle N of radius 16 cm. Let P, Q be the points where the common tangent touches the circles M and N respectively. What is the length of the common tangent PQ?View question
Q.256·Miscellaneous·2025·EasyConsider the following for the next two (02) items that follow: A frustum of a right cone has a top of diameter 2k, bottom of diameter 2.5k and height h. What is the whole surface area of the frustum?View question
Q.257·Miscellaneous·2025·EasyThe lake atop the mountain has always been the lyre for intrepid hikers. Select the most appropriate option that is an improvement of the underlined word in the context of the sentence, and mark your response on the Answer Sheet accordingly.View question
Q.258·Miscellaneous·2025·EasyA train of certain length takes time t to pass completely through a station of length x. The same train with same speed takes time 2t to pass completely through another station of length y. What is the time taken by the train to pass completely through a station of length (x+y)?View question
Q.259·Miscellaneous·2025·EasyA pot is made from a hollow sphere of inner radius 20 cm by cutting its upper portion horizontally. The height of the pot is 30 cm. What is the inner radius of the circular opening of the pot so formed?View question
Q.260·Miscellaneous·2025·EasyA light bulb rated as 60 W at 220 V has a potential difference of 110 V across its ends. The power dissipated in this light bulb is:View question
Q.261·Miscellaneous·2025·EasyWhich one among the following is used in a simple microscope? - CDS General Knowledge 2025View question
Q.262·Miscellaneous·2025·EasyThe ratio of sum of two numbers to their difference is 5:1. What is the ratio of the sum of their squares to the difference of their squares?View question
Q.263·Miscellaneous·2025·EasyThere are two natural numbers m and n (m>n). When m is divided by 12, it leaves a remainder 4. When n is divided by 12, it leaves a remainder 6. Which of the following statements is/are correct? I. The remainder when (m+n) is divided by 12 is 10. II. The remainder when (m−n) is divided by 12 is 10. Select the correct answer using the code given below:View question
Q.264·Miscellaneous·2025·EasyWhat is the maximum value of the sum of the numbers 36,33,30,27,24,...?View question
Q.266·Miscellaneous·2025·EasyTravelling at 3/5th of his usual speed, a man is late by 20 minutes. What is the usual time if he travels with his usual speed?View question
Q.267·Miscellaneous·2025·EasyA circle M of radius 8 cm touches externally with another circle N of radius 16 cm. Let P, Q be the points where the common tangent touches the circles M and N respectively. If U, V are the centres of the circles M and N respectively, then what is the area of the quadrilateral formed by the points P, Q, V and U?View question
Q.268·Miscellaneous·2025·EasyA motorcycle has initial velocity of 5 m/s. After 3 seconds, the velocity is 7 m/s. The displacement of the motorcycle in 3 seconds is:View question
Q.269·Miscellaneous·2025·EasyWhat is the least number of complete years in which a sum of money put out at 20% compound interest (compounded annually) will be more than doubled?View question
Q.270·Miscellaneous·2025·EasyThe minimum power required to lift a mass of 50 kg up to a vertical distance of 8 m in 10 sis: (Take g = 10 m/s2)View question