Exams

15% of an alloy was silver. If in a quantity of alloy there was 51 g of silver, what was the quantity of the other elements in the alloy?

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 icons are drawings

Statement II: No portraits are icons

Conclusion I: Some drawings are portraits

Conclusion II: All portraits are drawings

If the diameter of the two circles is 6 units and 10 units and a centre distance of 8 units. Calculate the number of common tangents that can be drawn to both the circle.

A piece of paper is folded and cut as shown below in the question figures. From the given answer figures, indicate how it will appear when opened.

From the given alternative words, select the word which cannot be formed using the letters of the given word:

LEGIBILITY

Silk worms feed on

For what is Radiocarbon dating technique used?

D and E are points on side AB and AC of ΔABC. DE is parallel to BC. If AD:DB = 2:5 and area of ΔADE is 8 sq cm, what is the ratio of area of ΔADE: area of quadrilateral BDEC?