Artocarpus integra is the scientific name of ___________.
1). Guava
2). Pineapple
3). Silver Oak
4). Jack fruit
Champaner-Pavagadh Archaeological Park is in ________.
1). Rajasthan
2). Assam
3). Bihar
4). Gujarat
Fe has 26 protons in its nucleus. What are the number of electrons in Fe2+ (II) ion?
1). 24
2). 26
3). 28
4). 13
What is the value of sin $\frac{5π}{3}$?
1). $\frac{√3}{2}$
2). $\frac{2}{√3}$
3). $\frac{1}{√3}$
4). $\frac{-2}{√3}$
In $\triangle$DEF, G and H are points on side DE and DF respectively. GH is parallel to EF. If G divides DE in the ratio 1:3 and HF is 7.2 cm, find length of DF?
1). 2.4 cm
2). 4.8 cm
3). 3.6 cm
4). 9.6 cm