Q.2233·Miscellaneous·2023·EasyA triangle ABC has been divided into four smaller triangles P, Q, R, S whose perimeters are 16 cm, 12 cm, 4 cm and 12 cm respectively. P, R and S contain the vertices A, B and C respectively. What is the perimeter of the triangle ABC ?View question
Q.2234·Miscellaneous·2023·EasyIf total surface area = 2 × curved surface area of a solid right circular cylinder = 3 × curved surface area. If h = height and r = radius, thenView question
Q.2235·Miscellaneous·2023·EasyA, B and C can complete a work in x, 1.5x and 2x days respectively. If they complete the work together, in what ratio should they be paid ?View question
Q.2236·Miscellaneous·2023·EasyIf 17 women and 24 men can do a piece of work in 5 days and 12 women and 23 men can do it in 6 days, then which one of the following is correct ?View question
Q.2237·Miscellaneous·2023·EasyThree taps A, B and C together can fill a tank in 6 hours. Tap C alone can fill the tank in 12 hours. To fill the tank, when it is empty, all the three taps are started together. After working 1 hour, tap C is closed and the tank is filled in 8 more hours. What is it equal to ?View question
Q.2238·Miscellaneous·2023·EasyThere are four bells which ring at an interval of 15 minutes, 25 minutes, 35 minutes and 45 minutes respectively. If all of them ring at 9 A.M., how many more times will they ring together in the next 72 hours ?View question
Q.2239·Miscellaneous·2023·EasyThe speed of a boat in still water is 15 km/hr. If it can travel 42 km downstream and 28 km upstream in the same time, then what is the speed of the stream ?View question
Q.2240·Miscellaneous·2023·EasyLet m and n be natural numbers. What is the minimum value of (m + n) such that 33m + 22n is divisible by 121 ?View question
Q.2241·Miscellaneous·2023·EasyThe product of two numbers is 2160 and their HCF is 12. If the sum of the squares of the two numbers is 4896, then what is the mean of the two numbers ?View question
Q.2242·Miscellaneous·2023·EasyA floor is 30 m 60 cm × 23 m 40 cm. Find the minimum number of square tiles required.View question
Q.2243·Miscellaneous·2023·EasyA person on the top of a vertical tower observes a car moving at a uniform speed coming directly towards it. If it takes 6 minutes for the angle of depression to change from 30° to 45°, and further t minutes to reach the tower, which one of the following is correct?View question
Q.2244·Miscellaneous·2023·EasyA woman is standing on the deck of a ship... Angle of elevation = 60°, depression = 30°. What is the height of the tower?View question
Q.2245·Miscellaneous·2023·EasyLet ABC be a right-angled triangle with sides 5 cm, 12 cm, and 13 cm. If p is the length of perpendicular from A on hypotenuse BC, what is 13p?View question
Q.2246·Miscellaneous·2023·EasyThe surface area of a cube is increased by 25%. If p is the % increase in length, then:View question
Q.2247·Miscellaneous·2023·EasyWhat is the area of the circle (approx) inscribed in a triangle with side lengths 12 cm, 16 cm, 20 cm ?View question
Q.2248·Miscellaneous·2023·EasyThe age of Q exceeds the age of P by 3 years. The age of R is twice the age of P and the age of Q is twice the age of S. Further, the age difference of R and S is 30 years. What is the sum of the ages of P and Q ?View question
Q.2249·Miscellaneous·2023·EasyA solid cube is cut into 2 cuboids of equal volume. What is the ratio of total surface area of the given cube to one cuboid?View question
Q.2250·Miscellaneous·2023·EasyEach item in this section consists of a sentence with an underlined word followed by four words/group of words. Select the option that is nearest in meaning to the underlined word and mark your response on the answer sheet accordingly. The business floundered during the pandemic.View question