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In the product $5mab$,

(i) $5$ is the numerical coefficient of $mab$.

(ii) the coefficient of $ab$ is $5m$.

(iii) $m$, $a$ and $b$ are the only factors.

Prove 5^n. never ends with "0"where "n" is natural number

1. 6

Sort the following.
(Highest value will be at the top.)

Match the following.

Find the product of the largest 5-digit no. and the largest 3-digit no. using distributive law .

Question 5

If a bicycle wheel has 48 spokes, then the angle between a pair of two consecutive spokes is

a) ${\left(5\frac{1}{2}\right)}^o$
b) ${\left(7\frac{1}{2}\right)}^o$
c)${\left(\frac{2}{11}\right)}^o$
d) ${\left(\frac{2}{15}\right)}^o$

23.189×12.34

From the pictograph given below, who has scored the highest number of goals?

Question 39
The bar graph given below represents approximate length (in km ) of some national highways in India.

Study the bar graph and answer the following questions:
(a) Which National Highway (NH) is the longest among the above?
(b) Which National highway is the shortest among the above?
(c) What is the length of National Highway 9?
(d) Length of which National Highway is about three times the National Highway 10?

Question 2(b)

Find the product by suitable arrangement:

$4\times 166\times 25$

निम्नलिखित
प्रश्न के उत्तर
(25-30 शब्दों
में)
लिखिए
-

लेखक
की माँ ने पूरे
दिन रोज़ा क्यों
रखा?

Which one of the following numbers is greater: 4.775, 4.777 and 4.776?

Help Ali calculate the following expression to get the key code to enter the cave:

$\frac{2.34\times {10}^5}{1.17\times {10}^8}$

निम्नलिखित प्रश्नों के उत्तर दीजिए −

(क) नदी का किनारों से कुछ कहते हुए बह जाने पर गुलाब क्या सोच रहा है? इससे संबंधित पंक्तियों को लिखिए।

(ख) जब शुक गाता है, तो शुकी के हृदय पर क्या प्रभाव पड़ता है?

(ग) प्रेमी जब गीत गाता है, तब प्रेमिका की क्या इच्छा होती है?

(घ) प्रथम छंद में वर्णित प्रकृति-चित्रण को लिखिए।

(ङ) प्रकृति के साथ पशु-पक्षियों के संबंध की व्याख्या कीजिए।

(च) मनुष्य को प्रकृति किस रूप में आंदोलित करती है? अपने शब्दों में लिखिए।

(छ) सभी कुछ गीत है, अगीत कुछ नहीं होता। कुछ अगीत भी होता है क्या? स्पष्ट कीजिए।

(ज) 'गीत-अगीत' के केंद्रीय भाव को लिखिए।

Which of the following clocks has the largest angles between the minute and hour hand?

Using Euler's formula, find the value of

(F + V - E ) for the given figure.

1. 2

Estimate the difference between the given fractions using benchmarks:



$\frac{8}{9}-\frac{6}{11}\approx$

Question 12



In the picture of the rotating earth given below mark the position of the pole star.

Which of the following is smaller than a right angle?

If Jim, Jane, Joe, Alfred, Howard, Charles, and Nick are blue colored in the given distribution chart, then what is the percentage/fraction of them is in the entire chart?

In the pictograph given below, the number of bikes sold in different months is shown. What is the number of bikes sold in the month, 2 months before the month which had the maximum number of bikes sold?

Question 15
If three cubes each of edge 4 cm are placed end to end, then the dimensions of resulting solid are

a) $12cm\times 4cm\times 4cm$

b) $4cm\times 8cm\times 4cm$

c) $4cm\times 8cm\times 12cm$

d) $4cm\times 6cm\times 8cm$

Question 6(c) :

Check whether the given fraction are equivalent:

$\frac{7}{13},\frac{5}{11}$

The cost of an article is ₹ 15500 and ₹ 450 is spent for its repair. If the article is sold at a profit of 15% , then what is the selling price?

1. 3

Which of the following does not apply to zeros in decimals?

$m^n{n}^m\times m^m{n}^n$ equals

Find the number of steps required to reduce 169 to 0 by the method of repeated subtraction.