Q.16 In a 400-metre race, A runs at a speed of 16 m/sec. If A gives B a start of 15 metres and still beats him by 10 sec, then what is the speed of B?Ans 1. 11 ...
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Q.6 If sin θ + cos θ = √5 sin(90 – θ), find the value of cot θ.Ans 1.2.3.4.Correct Ans Provided: 4
Q.9 A district has 10,24,000 inhabitants. If the population increases at the rate 2.5% per annum, find the number of inhabitants at the end of three years.Ans 1. 10,75,8402. 11,02,7363. 11,20,7364. 10,64,850Correct Ans Provided: 2
Q.13 A, B, C and D share a property worth Rs.93,100. If A : B = 1 : 2, B : C = 3 : 4 and C : D = 5 : 6, then find the share ...
Q.15 What will be the least number which when doubled will be exactly divisible by 15, 18, 25 and 32?Ans 1. 64002. 32003. 72004. 3600Correct Ans Provided: 4
Q.5Ans 1.2.3.4.Correct Ans Provided: 4
Q.4Ans 1.2.3.4.Correct Ans Provided: 3
Q.3Ans 1.2.3.4.Correct Ans Provided: 2
Q.4 In 1979, who shared the Nobel Prize with Georg Wittig for their ‘development of the use of boron- and phosphorus-containing compounds, respectively, into important reagents in organic synthesis’?Ans 1. Herbert C Brown 2. Arne Tiselius 3. Henry Taube 4. Emil ...
Q.24 Select the set in which the numbers are related in the same way as are the numbers of the following sets.(NOTE : Operations should be performed on the whole numbers, without breaking down the numbers into ...
