Question

QUESTION 23

1.   What is the sum of numbers between 1 and 20?

   		210
   		250
   		neither A or B

QUESTION 24

1. What is 8 to the 3^th power?

   		192
   		384

QUESTION 25

1. What is the 4^th root of 765 (rounded)?

   		5.3
   		7.1

1) In the United States the foreign currency market would not be considered financial market.

True

False

Answer 1

Q 23 : What is the sum of numbers between 1 and 20?

ANSWER : 210

The sum of first natural numbers can be found using the the formula

Here as we need to find the sum of numbers till .

verification :

Sum of numbers between 1 and 20 = ( 1+2=3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20)

= 210

Q 24 :  What is 8 to the 3^th power?

ANSWER :  neither A or B

power of   

Q 25 : What is the 4^th root of 765 (rounded)?

ANSWER : 5.3

Instead of finding the fourth root of a number we can find the square root of the square root of that number.

Q 1 : In the United States the foreign currency market would not be considered financial market.

ANSWER : False

The foreign currency market ( or the foreign exchange market or forex market) is one of the original financial markets formed to bring structure to the burgeoning global economy. In terms of trading volume it is the largest financial market in the world. Aside from providing a venue for the buying, selling, exchanging and speculation of currencies, the forex market also enables currency conversion for international trade settlements and investments.