In the following questions, the first and the last part of the sentence are numbered 1 and 6. The rest of the sentence is split into four parts and named P Q R and S. These four parts are not given in their proper order. Read the parts and find out which of the four combinations is correct. Then find the correct answer and indicate the correct response.

1.Child labourers are posing a grave problem before India.
P. Children are paid low wages and the heinous opportunism of employers leads to the employment of children.
Q. The government is indifferent to this problem and common people lack awareness in guarding against this social crime.
R. It is the extreme poverty of parents that leads children to earn at a minor age.
S. The illiteracy of parents is also responsible for this evil.
6. For the solution of this problem we need a thorough economic reform and the spread of literacy.

नाल हवाई अड्डा कहाँ स्थित है ? 

निम्नलिखित में से गलत विकल्प है -

एक परिवार में चावल, मछली तथा तेल पर खर्च का अनुपात 12 : 17 : 3 है । इन वस्तुओं के मूल्य क्रमश : 20%, 30% तथा 50 % बढ़ गए, तो इन वस्तुओं पर होने वाले खर्चों में कितने प्रतिशत की वृद्धि हो जायेगी ?

दो खंभों के बीच की दूरी 120 मी. है । एक खंभे की ऊंचाई दूसरे से तीगुणी है । दोनों खंभों के आधार बिन्दुओं को मिलाने वाली रेखा के मध्य बिन्दु से उनके शीर्षों के उन्नयन कोण एक-दूसरे के पूरक हैं । बड़े खंभे की ऊंचाई (मी. में) बताएँ । (प्रयोग करें : √3 = 1.732)