Explanation

150% of 15 + 75% of 75 = ?

=3/2*15+3/4*75

=22.5+56.25

78.75

Explanation

A monarch is a head of state for life or until abdication, and therefore the head of state of a monarchy

Explanation

Percent Value: 60%

Number: 240

60% of 240...

... is equivalent to multiplying them:

60% × 240 = 144

Explanation

Coal tar is a thick dark liquid which is a by-product of the production of coke and coal gas from coal.

It has both medical and industrial uses.

Explanation

The two-day conference (21-22 December-2020) is being organized jointly by COMSTECH (the OIC Ministerial Standing Committee on Scientific and Technological Cooperation) and the Government of Kazakhstan in celebration of the 1150th anniversary of Abu Nasr Al-Farabi, the great Muslim philosopher and scientist who hailed from the lands now included in Kazakhstan.

Explanation

We know that th CP of 1 toffee =₹1/5

SP of 1 toffee = ₹1/2

Since SP is more than CP it's Gain

Gain=SP−CP

=1/2−1/5

=3/10

∴Gain%=(Gain×100)/CP

=((3/10)×100)/(1/5)

=150% 

Explanation

A+B+C=395

B=A+25%(A) (or) C+20%(C)/ 

B=1.25A (or) 1.2C

subs one condition at a time 

2.25A+C=395 ................. eq 1 

A+2.2C=395...................... eq 2 

multiply eq 2 by 2.25 and subtracting with eq 1 

2.25A+C=395

2.25A+4.95C=888.75

−3.95C=−493.75

C=125

B=1.2(C)=1.2(125)=150

A=395−150−125=120

A=120

Explanation

She passed her examination because she studied very hard.

Explanation

Quack کائیں کائیں کرنا

Explanation

• بے بسی desuetude