Question : If $\sec(7\theta+28°)= \operatorname{cosec} (30°-3\theta)$. Then, the value of $\theta$ is:

Option 1: 8°

Option 2: 5°

Option 3: 60°

Option 4: 9°

Question : If 4$\theta$ is an acute angle, and cot 4$\theta$ = tan($\theta$ – 5°), then what is the value of $\theta$?

Option 1: 19°

Option 2: 45°

Option 3: 21°

Option 4: 24°

Question : The value of $\frac{5-2 \div 4 \times[5-(3-4)]+5 \times 4 \div 2 \text { of } 4}{4+4 \div 8 \text { of } 2 \times(8-5) \times 2 \div 3-8 \div 2 \text { of } 8}$ is:

Option 1: $\frac{9}{8}$

Option 2: $\frac{9}{4}$

Option 3: $\frac{15}{32}$

Option 4: $\frac{89}{4}$

Question : The cold snow forest climate is found in the continental region in the Northern Hemisphere between ________ northern latitudes in Europe, Asia and North America.

Option 1: 40°-70°

Option 2: 30°-50°

Option 3: 80°-110°

Option 4: 15°-20°

Question : What is the average temperature of Chennai in the cold season?

Option 1: 20° - 21° Celsius

Option 2: 32° - 33° Celsius

Option 3: 24° - 25° Celsius

Option 4: 29° - 30° Celsius