If (9 - 3x) - (17x - 10) = -1, then the value of x is
1). 1
2). -1
3). $\frac{9}{10}$
4). $\frac{-9}{10}$
__________________ is a drug or substance that makes you feel relaxed and makes your body work and react more slowly.
1). Antidote
2). Analgesic
3). Antihistamine
4). Depressant
On dividing $111a^{2}b^{2}c ^{2}$ by $37a^{2}$ ,we get ______.
1). $2c^{2}$
2). $2b^{2}$
3). 3
4). $3b^{2}c^{2}$
The modern periodic table consists of 18 groups and 7 periods. What is the atomic number of the element placed in the 3rd group and the 4th period?
1). 23
2). 21
3). 19
4). 11
Identify the diagram that best represents the relationship among the given classes.
Food Supplement, Bournvita, Horlicks
1).
2).
3).
4).