If $\frac{1}{√(1+tan^{2}A)} = x$, then value of x is
1). cosA
2). sinA
3). cosecA
4). secA
A factory buys 10 machines. 1 MachineA, 4 MachineB and rest MachineC. Prices of the machines are Rs 90000, Rs 40000 and Rs 40000 respectively.
Calculate the average cost of these machines?
1). 56666.6
2). 68333.3
3). 45000
4). 43500
If the selling price is Rs 855 after getting a discount of 5%, what was the marked price?
1). Rs 897.75
2). Rs 812.25
3). Rs 814
4). Rs 900
Musa paradisiaca is the scientific name of which plant?
1). mango
2). wheat
3). Corn
4). banana
Allium Cepa is the scientific name of _____.
1). Carrot
2). Tomato
3). Potato
4). Onion