Exams

∆DEF is right angled at E. If tanD = 4/3, then what is the value of tanF ?

In the following question, two statements are given each followed by two conclusions I and II. You have to consider the statements to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

Statement:
(I) 28 athletes are facing legal cases due to doping incidents.
(II) The new wave of Olympic doping cases is based on evidences.

Conclusions:
(I) The report of doping is based on the test that happen.
(II) Doping practice is very common these days among athletes.

The weights of 4 boxes are 70, 100, 20 and 40 kilograms. Which of the following cannot be the total weight, in kilograms, of any combination of these boxes?

As per World Health Organization, a pilot program testing the first ever malaria vaccine will begin in ________ in the year 2018.

If x - 2y = 2 and 3x + y = 20, then the value of (x,y) is

On Selling a book at 9/14 of the marked price there is loss of 10%. What will be the ratio of marked price and cost price of the book?

In a certain code, RIPPLE is written as 613382, PREACH is coded as 362457. How is PILLER written in that code?

Out of two numbers, 30% of the smaller number is equal to 18% of the larger number. If the sum of the two numbers is 840, then what is the value of the larger number?