RRB Group-D 3 October 2018 shift -1

There are ............ metalloids in the modern periodic table.

In a quadrilateral PQRS, $$\angle{S}$$ = 90°. A circle (o, r) touches the sides PQ, QR, RS and SP at A, B, C and D respectively. If QR= 38 cm, RS = 25 cm and QA = 27 cm, find 'r'.

Each question given below consists of a statement, followed by two arguments numbered I & II. You have to decide which of the arguments is a 'strong' argument.
Statement:
Is global warming a real threat?
Arguments :
I. Yes, it is a threat leading to the consequences of sea level rise, extreme heat, heightened wildfire risk, and drought and other water supply issues.
II. No, Global warming is a misconception created by some people.

What time does the mirror image of an analog clock at 5'O clock show?

Choose the odd one out from among the given figures.

Which is the only non-metal placed at the left side of the Modern Periodic Table?

Read the following statements and the conclusions that follow. Decide which of the two conclusions follow from the given statements.
Statements:
• All swans are parrots.
• No parrot is a cuckoo.
Conclusions:
1. No swan is a cuckoo.
2. All parrots are swans.

An electric iron of 750 W is used for S hours per day. Then the energy consumed in one day by the iron is:

Raghu bought an article for ₹ 14,360 and spent ₹ 240 on its transportation. At what amount he has to sell it to get a profit of 15%? (in ₹)

Choose the correct picture which fit the blank space from the figures given below.