ecimals — Maths STD 6 — Question

Evaluate:
8 × (-5)

State which of the following statements are true (T) and which are false (F):
Two lines in a plane always intersect in a point.

Insert commas in the correct positions to separate periods and write the following numvers in words:
857367

Write 'T' for true and 'F' for false statement.
Every even number is composite.

Replace * by '<' or '>' in each of the following to make the statement true:
(-12) - (-12) * (-12) + (-12)

If, 317 × 45 = 14265, then 3.17 × 4.5 = ?

A figure is said to be regular if its sides are equal in length and angles are equal in measure. What do you mean by a regular quadrilateral?

Fill in the blanks:
A ray has no ______ length.

Find an integer x such that:
x + 1 = 0

Find the estimated quotient for the following:
87 ÷ 28