Exams

UV rays coming from Sun, majorly causes which cancer?

Which of the following is man-made fibre?

In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems 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:
All cells are chargers
Statement II:
All batteries are cells

Conclusion I:
Some chargers are batteries
Conclusion II:
All batteries are chargers

Depreciation is loss in value of ________

PQ and RS are common tangents to two circles intersecting at A and B. AB, when produced both sides, meet the tangents PQ and RS at X and Y, respectively. If AB = 3 cm, XY = 5 cm, then PQ (in cm) will be

Which Indian won the 2014 Nobel Prize for Peace?

If P : Q : R = 6 : 7 : 8 and R : S = 3 : 5, then what is P : S?

12 men or 30 boys can complete a work in 72 days. How many days will 48 men and 24 boys will take to complete the same work?